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Carbon Steel Buttweld Fittings

Stainless Steel Seamless Pipes
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Carbon Steel Buttweld Fittings Manufacturer | ASTM A234 WPB Fittings Supplier in India:

STAINLESS INDIA is a prominent manufacturer, stockist, and exporter of Carbon Steel Buttweld Fittings in India, providing a comprehensive selection of ASTM A234 WPB, WPC, WP11, WP22, WP5 seamless and welded pipe fittings for industrial piping systems.

STAINLESS INDIA is a reputable name in the industry, known for delivering high-quality Carbon Steel Buttweld Fittings that adhere to international standards. These fittings are extensively utilized in high-pressure pipelines, oil and gas sectors, refineries, power generation facilities, and chemical processing industries.
We provide a full range of carbon steel fittings, including elbows, tees, reducers, caps, stub ends, and more, available in seamless, welded, and fabricated forms. All products strictly comply with standards such as ASTM A234 WPB, ASME B16.9, and MSS-SP-75, as well as international standards, complete with thorough testing and export-grade packaging.

Product Range

Types of Carbon Steel Buttweld Fittings We Manufacture

Elbows

90° / 45° Elbows, Long Radius (LR) & Short Radius (SR)

Tees

Equal Tee & Reducing Tee

Reducers

Concentric Reducer & Eccentric Reducer

Caps & Stub Ends

End Caps / Pipe Caps, Stub Ends (Short & Long)

Cross Fittings

Standard and reducing cross fittings

Custom Fabricated

Custom fabricated fittings available on request

Technical Data

Grades & Specifications

Material Grade Application & Description
ASTM A234 WPB Most commonly used for moderate & high-temperature service
ASTM A234 WP1 / WP5 / WP11 / WP22 Suitable for higher temperature applications
ASTM A420 WPL6 For low-temperature services
ASTM A860 WPHY Grades 42 / 52 / 60 / 70 – High-yield pipe fittings
Dimensions
  • Size: 1/2” NB to 48” NB
  • Thickness: SCH 10 to SCH 160 / XXS / Custom
  • Type: Seamless, Welded, Fabricated
Type & End
  • End Type: Beveled / Plain / Threaded
  • Certificate: EN 10204 3.1 / 3.2, ISO, PED, IBR
Testing

PMI, Hydro, UT, IGC, Radiography, Hardness

Standards
  • ASTM A234 / ASME B16.9 / B16.28
  • MSS-SP-75 (High Strength)
  • NACE MR0175 / MR0103 Compatible
Where It's Used

Applications of CS Buttweld Fittings

Oil & Gas Transmission Lines
Petrochemical & Fertilizer Plants
Power Generation & Thermal Plants
Boiler & Heater Piping
Refineries & Off-Shore Drilling
Chemical Processing Units
Shipbuilding & Marine Piping
Water Treatment & Sewage Plants
Our Advantage

Why Choose Stainless India?

20+ Years Excellence

Over 20 years of manufacturing excellence. ISO 9001:2015 Certified Manufacturer.

High Precision

High-Precision, CNC-Machined Carbon Steel Fittings with internal fabrication facilities.

100% Tested

Full in-house testing: 100% PMI, UT, RT & Hydro Tested Products.

Global Export

Exporting to 70+ countries worldwide (UAE, USA, Europe, Asia) with global logistics support.

Large Inventory

Large Stock of ASTM A234 WPB Fittings available for fast dispatch.

Certified Material

EN 10204 3.1 / 3.2 Material Certificates provided. TPI available upon request.

Custom Sizes

Custom fabrication and customized sizes available to meet specific needs.

Export Packaging

Fumigated Wooden Box Export Packaging with heat number traceability.

Frequently Asked Questions – Carbon Steel Buttweld Fittings

A234 WPB is a specification for carbon steel pipe fittings utilized in the construction of pressure pipelines and pressure vessels designed for moderate to high temperature applications.

Yes, we offer TPI services from SGS, TUV, BV, and Lloyds upon request from our customers.

Certainly. We provide fittings in custom sizes and angles, which include non-standard elbows and reducers.

Each fitting is labeled with its grade, size, standard, and heat number, and is packaged in wooden boxes or pallets with rust protection.

Type of Carbon Steel Buttweld Fittings Available

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a234 wpb pipe fittings stockist carbon steel welded fittings manufacturer long radius elbow wpb supplier
concentric reducers cs manufacturers asme b16.9 wpb fittings india carbon steel sch 40/80 pipe fittings
CS fittings exporter in India carbon steel seamless tee MSS-SP-75 pipe fittings
carbon steel end cap stockist high pressure carbon steel fittings CS elbow exporter

Global Export Network

We export to more than 70+ countries:

USA • UK • Germany • Italy • UAE • Saudi Arabia • Qatar • Oman • Kuwait • Singapore • Malaysia • Indonesia • Australia • South Africa • Brazil • Mexico • India

All Shipments Include:
  • Packing List
  • Invoice
  • MTC 3.1 / 3.2
  • Third-Party Inspection (TUV/LR/BV) if required
  • Heat Number Traceability

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