Electrical Products

GI Pipes & Fittings

Complete range of galvanized iron pipes and fittings for plumbing and industrial applications

Galvanized iron pipes and fittings for durable installations

GI Pipes & Fittings Overview

Durable Construction

GI Pipes Fundamentals:

Galvanized Coating: Zinc coating for corrosion resistance
Standard Sizes: ½" to 8" diameters available
Weight Classification: Light, Medium, Heavy grades
Applications: Water supply, plumbing, industrial lines

GI Pipe Specifications:

Nominal Size	Outside Diameter	Light Grade	Medium Grade	Heavy Grade	Working Pressure
½" (15mm)	21.3 mm	2.00 mm	2.60 mm	3.20 mm	15-25 bar
¾" (20mm)	26.9 mm	2.30 mm	2.90 mm	3.60 mm	15-25 bar
1" (25mm)	33.7 mm	2.60 mm	3.20 mm	4.00 mm	15-25 bar
2" (50mm)	60.3 mm	2.90 mm	3.60 mm	4.50 mm	10-20 bar

Galvanized Iron Pipes

Standard Piping

Features & Specifications:

Material: Mild Steel with Zinc Coating
Standards: IS 1239, IS 3589, ASTM A53
Coating: Hot-dip galvanized
Grades: Light, Medium, Heavy

Sizes: ½" to 8" (15mm to 200mm)
Length: 6 meters standard
Threading: BSP threads both ends
Applications: Water lines, plumbing

Hot-dip galvanized mild steel pipes with excellent corrosion resistance for water supply and plumbing applications.

Key Benefits

Corrosion Resistant
Long Service Life
High Strength
Easy Installation
Cost Effective
Standard Threads

GI Fittings

Connection Solutions

Basic Fitting Types:

Elbow 90° / 45° – Change direction
Tee – Branching connections
Coupler / Union – Join two pipes
Reducer / Reducer Bush – Change pipe size

End Cap – Seal pipe end
Male/Female Threaded Adaptors – Connect to metal threads
Cross – Four-way connections
Nipple – Short pipe connections

Complete range of galvanized iron fittings for creating reliable piping networks with standard BSP threads.

Fitting Specifications

Material: Galvanized Mild Steel
Thread: BSP (British Standard Pipe)
Pressure: 10-25 bar rating
Temperature: Up to 120°C
Coating: Hot-dip galvanized

Elbows

90° Elbow: Right angle turn
45° Elbow: Gentle direction change
Equal Elbow: Same size both ends
Reducing Elbow: Different sizes

Tees & Crosses

Equal Tee: All branches same size
Reducing Tee: Branch different size
Cross: Four-way connection
Lateral: 45° branch connection

Connectors

Coupler: Straight connection
Union: Easy disconnection
Reducer: Size reduction
Bush: Thread size adapter

GI Pipes & Fittings Selection Guide

Selection Parameters:

Fluid Type: Water, Air, Non-corrosive fluids
Pressure: Working pressure requirements
Temperature: Operating temperature range
Size: Flow requirements and pipe diameter
Environment: Indoor/outdoor, corrosive conditions

Installation Considerations:

Thread Sealant: Teflon tape or pipe dope
Tools: Pipe wrenches, thread cutters
Clearance: Space for wrench operation
Support: Proper pipe hangers and supports
Expansion: Thermal expansion allowance

GI Pipe Selection Matrix:

Application	Recommended Grade	Typical Size	Pressure Rating	Key Considerations
Domestic Water Supply	Medium Grade	½" - 1"	15-20 bar	Corrosion resistance, easy installation
Industrial Water Lines	Heavy Grade	1" - 4"	15-25 bar	High pressure, durability
Fire Fighting Systems	Heavy Grade	2" - 6"	10-15 bar	Reliability, emergency service
Irrigation Systems	Medium Grade	1" - 3"	10-15 bar	Weather resistance, cost-effective
Compressed Air Lines	Medium Grade	½" - 2"	10-15 bar	Moisture resistance, clean interior

CPVC & UPVC Fittings

Complete range of CPVC and UPVC fittings for hot/cold water and chemical applications

Premium CPVC and UPVC fittings for plumbing systems

CPVC & UPVC Fittings Overview

Plastic Piping

CPVC vs UPVC Comparison:

CPVC: Chlorinated Polyvinyl Chloride - Suitable for Hot & Cold Water (up to 93°C)
UPVC: Unplasticized Polyvinyl Chloride - For Cold Water only (up to 60°C)
Chemical Resistance: Both resistant to many chemicals
Pressure Rating: Higher pressure capability than standard PVC

CPVC Pressure Ratings (SDR 11 per IS/ASTM):

Size	Pressure @27°C	Pressure @82°C	Maximum Temperature	Applications
½" (15mm)	~28.1 kg/cm²	~6.9 kg/cm²	93°C	Hot water lines
¾" (20mm)	~28.1 kg/cm²	~6.9 kg/cm²	93°C	Main supply lines
1" (25mm)	~28.1 kg/cm²	~6.9 kg/cm²	93°C	Industrial lines
2" (50mm)	~28.1 kg/cm²	~6.9 kg/cm²	93°C	Main distribution

CPVC Pipe Fittings & Joints

Complete Range

Features & Specifications:

Material: Chlorinated PVC
Temperature: -10°C to +93°C
Pressure: Up to 28 kg/cm² @27°C
Standards: IS 15778, ASTM D2846

Sizes: ½" to 4"
Joint Type: Solvent cement socket
Color: Cream/light grey
Applications: Hot & cold water

General pack of CPVC joint fittings for plumbing and irrigation applications with solvent cement joints.

Key Benefits

High Temperature Resistance
Corrosion Free
Chemical Resistant
Easy Installation
Low Maintenance
Long Life

CPVC End Cap 1/2"

Pipe Sealing

Features & Specifications:

Size: ½" (15mm)
Type: Socket end cap
Material: CPVC compound
Joint: Solvent cement joint

Use: Seal pipe ends
Pressure: Full system rating
Installation: Permanent seal
Application: Termination points

Leak-proof end cap fitting for permanently sealing ½" CPVC pipe ends in plumbing systems.

Applications

Pipe Line End Points
Future Extension Points
Test Point Closures
Temporary Line Stoppers
Maintenance Points

QUIFF CPVC Tee Fitting 3/4" Pack

Branching Solution

Features & Specifications:

Size: ¾" (20mm)
Type: Equal tee
Brand: QUIFF
Quantity: Multiple in pack

Material: Premium CPVC
Pressure: Full system rating
Use: Pipe branching
Application: Distribution lines

Tee fitting for pipe branching applications in ¾" CPVC plumbing systems with solvent cement joints.

Pack Benefits

Cost Effective
Consistent Quality
Reduced Inventory
Bulk Savings
Project Ready

Supreme CPVC Fittings Coupler 2" Set

Large Diameter

Features & Specifications:

Size: 2" (50mm)
Type: Straight coupler
Brand: Supreme
Set Contents: Multiple couplers

Material: High-grade CPVC
Use: Joining two 2" pipes
Application: Main distribution lines
Pressure: 28 kg/cm² @27°C

Coupler set for joining two 2″ CPVC pipes in main water distribution systems with reliable solvent cement joints.

Large Diameter Applications

Main Water Supply
Industrial Lines
Fire Fighting Systems
Irrigation Mains
Commercial Buildings

Astral CPVC Brass Tee Fittings 3/4"

Premium Quality

Features & Specifications:

Size: ¾" (20mm)
Type: Brass reinforced tee
Brand: Astral
Material: CPVC with brass insert

Features: Enhanced durability
Corrosion: Brass corrosion resistance
Pressure: Higher pressure rating
Application: Critical systems

Brass reinforced CPVC tee for enhanced durability and corrosion resistance in critical plumbing applications.

Premium Features

Brass Reinforcement
Higher Pressure Rating
Enhanced Durability
Corrosion Resistant
Long Service Life

CPVC/UPVC Fitting Types:

Fitting Type	Description	Common Sizes	Typical Use
Elbow 90°	90 degree direction change	½" to 4"	Corner installations
Elbow 45°	45 degree direction change	½" to 4"	Gentle turns
Tee	Three-way branching	½" to 4"	Distribution points
Coupler	Straight pipe connection	½" to 4"	Joining pipes
Reducer	Pipe size reduction	Various combinations	Size transitions
End Cap	Pipe end sealing	½" to 4"	Line termination
Adapter	Threaded connections	½" to 2"	Metal to plastic
Union	Removable connection	½" to 2"	Maintenance points

CPVC/UPVC Installation Guide

Installation Steps:

Cutting: Use proper pipe cutter for clean cuts
Deburring: Remove sharp edges and burrs
Cleaning: Clean pipe and fitting surfaces
Priming: Apply primer to both surfaces
Cementing: Apply solvent cement evenly
Assembly: Join immediately with quarter-turn

Important Considerations:

Cure Time: Allow proper curing before pressure testing
Temperature: Install above 4°C for proper bonding
Expansion: Allow for thermal expansion in long runs
Support: Proper hangers every 1-1.5 meters
UV Protection: Protect from direct sunlight exposure
Tools: Use CPVC-specific cement and primer

MS & SS Pipes

Complete range of Mild Steel and Stainless Steel pipes for industrial applications

Mild Steel and Stainless Steel pipes for industrial applications

MS & SS Pipes Overview

Industrial Piping

Pipe Manufacturing Methods:

ERW (Electric Resistance Welded): Most common for low/medium pressure
Seamless: No weld seam, for high pressure/temperature
CDW (Cold Drawn Welded): Cold worked for better finish
DSAW (Double Submerged Arc Welded): For large diameter pipes

Wall Thickness Classification (IS 1239):

Nominal Bore	Light (A)	Medium (B)	Heavy (C)	Application
15 (½")	2.00 mm	2.60 mm	3.20 mm	Small lines
25 (1")	2.60 mm	3.20 mm	4.00 mm	General purpose
50 (2")	2.90 mm	3.60 mm	4.50 mm	Main lines
100 (4")	3.60 mm	4.00 mm	5.40 mm	Large distribution

Mild Steel (MS) Pipes

Carbon Steel

Features & Specifications:

Material: Low carbon steel (mild steel)
Grades: IS 1239, IS 3589, ASTM A53
Types: ERW or Seamless
Carbon Content: 0.05-0.25%

Sizes: ½" to 24"
Length: 6-12 meters
Finish: Black, galvanized, painted
Applications: General industrial

Mainly carbon steel/mild steel pipes supplied as welded (ERW) or seamless for various industrial applications.

MS Pipe Advantages

High Strength
Cost Effective
Easy Fabrication
Good Weldability
Wide Availability
Versatile Applications

Stainless Steel (SS) Pipes

Corrosion Resistant

Features & Specifications:

Common Grades: 304, 304L, 316, 316L
Special Grades: 202, 310S, 321, Duplex
Standards: ASTM A312, A269, A213
Dimension Standard: ANSI/ASME B36.19M

Chromium Content: 10.5% minimum
Nickel Content: Varies by grade
Types: Seamless & welded
Applications: Corrosive services

ASTM A312, A269, A213, ASME SA312 / SA269 standards for seamless & welded SS pipes in various grades for corrosive applications.

SS Grade Applications

304/304L: General purpose
316/316L: Chemical & marine
321: High temperature
Duplex: High strength corrosive
310S: Extreme temperature

304 / 304L

Cr: 18-20%
Ni: 8-10.5%
Carbon: 0.08% max (0.03% for L)
Use: General purpose

316 / 316L

Cr: 16-18%
Ni: 10-14%
Mo: 2-3%
Use: Chemical/marine

321 / 310S

Cr: 17-19% / 24-26%
Ni: 9-12% / 19-22%
Ti: 5×C min (321)
Use: High temperature

MS/SS Pipe Selection Guide

Selection Parameters:

Fluid Type: Water, chemicals, oil, gas, steam
Temperature: Operating temperature range
Pressure: Working and design pressure
Environment: Corrosive, abrasive, outdoor
Size: Flow requirements and diameter

Material Selection:

Budget: MS for cost-effective solutions
Corrosion: SS for chemical services
Temperature: SS for high temperature
Pressure: Seamless for high pressure
Hygiene: SS for food/pharmaceutical

Pipe Selection Matrix:

Application	Recommended Pipe	Grade/Type	Wall Thickness	Key Considerations
Water Supply Lines	MS ERW Pipe	IS 1239 Medium	Schedule 40	Cost-effective, durable
Chemical Process	SS Seamless Pipe	316/316L	Schedule 10S-40S	Corrosion resistance
Steam Lines	MS Seamless Pipe	ASTM A106 Gr.B	Schedule 80	High temperature
Food Industry	SS Welded Pipe	304/304L	Schedule 5S-10S	Hygienic, cleanable
Oil & Gas	MS Seamless Pipe	API 5L	Schedule 40-160	High pressure
Marine Applications	SS Pipe	316L	Schedule 40S	Salt water resistance

MS Flanges

Complete range of mild steel flanges for pipe connections and joints

Mild steel flanges for reliable pipe connections

MS Flanges Overview

Pipe Connections

Flange Specifications:

Material: IS 2062, ASTM A105, ASTM A106, ASTM A350
Pressure Rating: ANSI Class 150 to 2500
Size Range: ½" to 48" (15mm to 1200mm)
Standards: IS 6392, IS 1538, IS 5131, DIN, ANSI

Types of MS Flanges:

Type	Description	Best For	Pressure Range
Slip On (SO)	Pipe slips inside flange, welded	Low/medium pressure	Class 150-300
Weld Neck (WN)	For high pressure & temperature	Critical services	Class 150-2500
Blind (BL)	Closes pipeline end	Line isolation	All classes
Socket Weld (SW)	Small bore high pressure	Small lines	Class 300-600
Threaded (TH)	No welding required	Non-weldable pipes	Class 150-300
Lap Joint (LJ)	With stub end	Frequent dismantling	Class 150-300
Ring Type Joint (RTJ)	High pressure sealing	High pressure services	Class 600-2500

Slip On (SO) Flanges

Easy Installation

Features & Specifications:

Design: Pipe slips inside flange
Welding: Fillet weld both sides
Pressure: ANSI Class 150-300
Sizes: ½" to 48"

Cost: Most economical
Installation: Easy alignment
Use: Low/medium pressure
Applications: General services

Economical flange type where pipe slips inside the flange and is welded both inside and outside for general service applications.

Advantages

Cost Effective
Easy Installation
Good Alignment
Reduced Welding Time
Wide Availability

Weld Neck (WN) Flanges

High Performance

Features & Specifications:

Design: Long tapered hub
Welding: Butt weld to pipe
Pressure: ANSI Class 150-2500
Sizes: ½" to 48"

Strength: High stress resistance
Use: Critical services
Applications: High P/T services
Standards: ASME B16.5, B16.47

Premium flange type with long tapered hub for high pressure and temperature services, butt welded to pipe for maximum strength.

High Performance Features

High Pressure Rating
Excellent Strength
Reduced Turbulence
Good Fatigue Resistance
Reliable in Critical Service

Blind (BL) Flanges

Line Isolation

Features & Specifications:

Design: Solid disc without bore
Function: Closes pipeline end
Pressure: All ANSI classes
Sizes: ½" to 48"

Use: Isolation, future connection
Installation: Bolted to mating flange
Applications: Pressure testing
Materials: Same as line flanges

Solid disc flange used to close the end of pipelines, valves, or pressure vessel openings for isolation or future connections.

Applications

Pipeline Isolation
Pressure Testing
Future Connection Points
Maintenance Access
Inspection Points

Socket Weld (SW) Flanges

Small Bore

Features & Specifications:

Design: Socket for pipe insertion
Welding: Fillet weld outside only
Pressure: ANSI Class 300-600
Sizes: ½" to 4"

Use: Small bore high pressure
Alignment: Easy pipe alignment
Applications: Instrument lines
Gap: 1.6mm expansion gap required

Flange with socket for pipe insertion, used for small bore high pressure applications with single outside fillet weld.

Small Bore Applications

Instrumentation Lines
Sample Lines
Hydraulic Lines
Small Process Lines
Utility Connections

Flange Pressure Rating Guide

Pressure Rating Systems:

ANSI Class: 150, 300, 600, 900, 1500, 2500
DIN/EN: PN10, PN16, PN25, PN40, PN63, PN100
JIS: 5K, 10K, 16K, 20K, 30K, 40K
Indian Standards: IS 6392, IS 1538, IS 5131
Conversion: PN16 ≈ Class 150, PN40 ≈ Class 300

Selection Considerations:

Temperature: Rating decreases with temperature
Material: Different materials have different ratings
Shock Loads: Consider surge and water hammer
External Loads: Pipe weight, wind, seismic
Safety Factor: Typically 2:1 or 3:1

ANSI Pressure-Temperature Ratings (Example):

Temperature (°C)	Class 150	Class 300	Class 600	Class 900	Class 1500
-29 to 38	19.6 bar	51.1 bar	102.1 bar	153.2 bar	255.3 bar
100	17.7 bar	46.2 bar	92.4 bar	138.6 bar	231.0 bar
200	15.3 bar	39.9 bar	79.9 bar	119.8 bar	199.7 bar
300	13.1 bar	34.2 bar	68.4 bar	102.6 bar	171.0 bar
400	10.9 bar	28.5 bar	57.0 bar	85.5 bar	142.5 bar

MS Pipe Bends

Complete range of mild steel pipe bends for direction changes in piping systems

Mild steel pipe bends for smooth direction changes

MS Pipe Bends Overview

Direction Changes

Pipe Bend Specifications:

Material: IS 2062, ASTM A234 WPB, ASTM A106, ASTM A53
Size Range: ½" to 48"
Thickness: Sch 10, 20, 40, 80, 160 (STD, XS, XXS)
Manufacturing: Hot formed, cold formed, fabricated

Types of MS Pipe Bends:

Type	Angle	Description	Common Uses
45° Bend	45°	Direction change 45°	Gradual turns
90° Bend	90°	Right angle turn	Standard corners
180° Bend	180°	U shape return	Return lines
Long Radius (LR)	Various	1.5D bend radius	Low pressure drop
Short Radius (SR)	Various	1D bend radius	Space saving
Miter Bend	Various	Fabricated from pipe	Large diameters

90° Pipe Bends

Right Angle

Features & Specifications:

Angle: 90 degrees
Types: LR (1.5D) & SR (1D)
Sizes: ½" to 48"
Pressure: Sch 10 to XXS

Ends: Plain, beveled, threaded
Material: Carbon steel
Standards: ASME B16.9, B16.28
Applications: Pipe routing

Standard right angle bends available in long radius (1.5D) and short radius (1D) configurations for pipe routing applications.

Applications

Pipe Routing Corners
Equipment Connections
Structural Supports
Process Piping
Utility Lines

45° Pipe Bends

Gradual Turn

Features & Specifications:

Angle: 45 degrees
Radius: Typically 1.5D
Sizes: ½" to 36"
Pressure: Full pipe rating

Advantage: Low pressure drop
Use: Gradual direction change
Applications: Flow efficiency
Standards: ASME B16.9

45 degree bends for gradual direction changes with minimal pressure drop and turbulence in piping systems.

Flow Advantages

Low Pressure Drop
Reduced Turbulence
Smooth Flow Transition
Minimal Erosion
Energy Efficient

180° Pipe Bends

Return Bends

Features & Specifications:

Angle: 180 degrees
Shape: U shape return
Sizes: ½" to 24"
Types: Close return, long return

Use: Return lines, expansion loops
Applications: Heat exchangers
Pressure: Full system rating
Manufacturing: Hot formed

U-shaped 180 degree bends used for return lines, expansion loops, and heat exchanger applications.

Return Applications

Heat Exchanger Returns
Expansion Loops
Pipe Coils
Instrument Manifolds
Process Returns

Long Radius vs Short Radius Bends

Radius Comparison

Long Radius (LR) Bends

Radius: 1.5 × Pipe Diameter
Pressure Drop: Lower
Turbulence: Minimal
Erosion: Reduced
Space: More required
Cost: Higher
Best For: High flow, abrasive fluids

Short Radius (SR) Bends

Radius: 1.0 × Pipe Diameter
Pressure Drop: Higher
Turbulence: More
Erosion: Potential
Space: Less required
Cost: Lower
Best For: Space constraints, low flow

Pipe Bend Selection Guide

Selection Parameters:

Flow Rate: High flow needs LR bends
Pressure: High pressure favors LR bends
Fluid Type: Abrasive fluids need LR bends
Space: Limited space may require SR bends
Cost: SR bends are more economical

Design Considerations:

Expansion: Allow for thermal expansion
Support: Proper hanger locations
Access: Maintenance accessibility
Clearance: Equipment clearance
Stress: Thermal and pressure stresses

Bend Selection Matrix:

Application	Recommended Bend	Angle	Radius	Key Considerations
High Flow Piping	Long Radius Bend	45° or 90°	1.5D	Minimize pressure drop
Abrasive Slurry	Long Radius Bend	90°	1.5D or 3D	Reduce erosion
Space Constrained	Short Radius Bend	90°	1D	Compact installation
Heat Exchanger	180° Return Bend	180°	1.5D	Thermal expansion
Instrument Lines	45° Bend	45°	1.5D	Smooth flow transition
Low Cost Projects	Short Radius Bend	90°	1D	Cost optimization

Technical Support & Contact

Complete Piping Solutions

We provide comprehensive piping products including GI pipes, CPVC/UPVC fittings, MS/SS pipes, flanges, bends, and all related accessories for industrial and plumbing applications.

Piping Materials

GI Pipes & Fittings
CPVC/UPVC Piping Systems
MS/SS Pipes & Tubes
Pipe Flanges & Bends

Technical Services

Pipe sizing and selection
Material compatibility guidance
Installation recommendations
Pressure rating calculations

Support Services

Product specifications
Technical documentation
Quantity take-off assistance
Project coordination

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GI Pipes & Fittings

GI Pipes & Fittings Overview

GI Pipe Specifications:

Galvanized Iron Pipes

Features & Specifications:

Key Benefits

GI Fittings

Basic Fitting Types:

Fitting Specifications

Elbows

Tees & Crosses

Connectors

GI Pipes & Fittings Selection Guide

Selection Parameters:

Installation Considerations:

GI Pipe Selection Matrix:

CPVC & UPVC Fittings

CPVC & UPVC Fittings Overview

CPVC Pressure Ratings (SDR 11 per IS/ASTM):

CPVC Pipe Fittings & Joints

Features & Specifications:

Key Benefits

CPVC End Cap 1/2"

Features & Specifications:

Applications

QUIFF CPVC Tee Fitting 3/4" Pack

Features & Specifications:

Pack Benefits

Supreme CPVC Fittings Coupler 2" Set

Features & Specifications:

Large Diameter Applications

Astral CPVC Brass Tee Fittings 3/4"

Features & Specifications:

Premium Features

CPVC/UPVC Fitting Types:

CPVC/UPVC Installation Guide

Installation Steps:

Important Considerations:

MS & SS Pipes

MS & SS Pipes Overview

Wall Thickness Classification (IS 1239):

Mild Steel (MS) Pipes

Features & Specifications:

MS Pipe Advantages

Stainless Steel (SS) Pipes

Features & Specifications:

SS Grade Applications

304 / 304L

316 / 316L

321 / 310S

MS/SS Pipe Selection Guide

Selection Parameters:

Material Selection:

Pipe Selection Matrix:

MS Flanges

MS Flanges Overview

Types of MS Flanges:

Slip On (SO) Flanges

Features & Specifications:

Advantages

Weld Neck (WN) Flanges

Features & Specifications:

High Performance Features

Blind (BL) Flanges

Features & Specifications:

Applications

Socket Weld (SW) Flanges

Features & Specifications:

Small Bore Applications

Flange Pressure Rating Guide

Pressure Rating Systems:

Selection Considerations: