ASTM A234 Specification – Buttweld Pipe Fittings Supplier & Exporter in India

DIPTI METAL is a leading manufacturer and exporter of ASTM A234 buttweld pipe fittings in India. We supply high-quality A234 fittings that comply with international standards and are used in pressure piping and pressure vessel fabrication services at moderate and elevated temperatures.

What is ASTM A234 Specification?

ASTM A234 covers wrought carbon steel and alloy steel fittings of seamless and welded construction. These fittings are used for pressure systems and include elbows, tees, reducers, caps, and crosses manufactured through buttweld processes.

Grades Covered Under ASTM A234:

• A234 WPB – Carbon Steel
• A234 WPC – High Carbon Steel
• A234 WP11, WP22, WP5, WP91 – Alloy Steel Grades

Types of ASTM A234 Buttweld Fittings:

• 45° & 90° Elbows (Seamless & Welded)
• Equal & Reducing Tees
• Reducers (Concentric & Eccentric)
• Pipe End Caps & Crosses
• Custom A234 Fittings as per drawing/spec

Specifications & Standards:

• Standard: ASTM A234 / ASME SA234
• Dimensions: ANSI B16.9 / B16.28
• Size Range: ½” to 48” (DN15 – DN1200)
• Wall Thickness: SCH 10 to SCH XXS
• Form: Seamless, Welded, Fabricated

Applications of ASTM A234 Pipe Fittings:

• Oil & Gas Transmission
• Power Plants & Thermal Boilers
• Chemical Processing & Refineries
• Water Treatment Plants
• Construction & Shipbuilding Projects

Why Choose DIPTI METAL for ASTM A234 Fittings?

• ISO 9001:2015 Certified Company
• Wide Range of Carbon & Alloy Grades in Stock
• Custom Fabrication & Fast Turnaround
• Third-Party Inspection (TUV, BV, SGS) Available
• Global Export to UAE, Saudi Arabia, Africa, and Europe

Looking for reliable ASTM A234 specification pipe fittings? DIPTI METAL is your trusted source for carbon and alloy steel buttweld fittings in India, serving projects across the globe.

Frequently Asked Questions (FAQs)

What is ASTM A234 WPB?

It is a grade of carbon steel pipe fittings under A234 used for moderate/high-temperature services. “W” stands for weldable, “P” for pressure, and “B” for grade.

What are the differences between A234 WPB and WP11?

WPB is carbon steel, while WP11 is alloy steel with chromium-molybdenum content, suitable for higher-temperature applications.

Do you export ASTM A234 buttweld fittings internationally?

Yes. We export fittings worldwide with material test certificates, export packaging, and third-party inspections on request.