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Factory Direct — Cangzhou, China

Carbon Steel Pipe Fittings & Flanges for Oil & Gas

ASTM A234 WPB · A105 · A106B — Full MTC documentation. Serving UAE, Qatar & Kazakhstan with competitive pricing and flexible MOQ.

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½″–48″
Size Range
MTC
Full Documentation
3
Markets Served
ISO
Certified Partner
Our Products

Carbon Steel Piping Materials

Direct factory supply from Cangzhou — China's primary hub for carbon steel pipe fittings. Every shipment with full Mill Test Certificate documentation.

Butt-weld fittings, packaged and palletized

Butt Weld Fittings

Hot-formed carbon steel elbows, tees, reducers, and caps for oil & gas pipeline systems.

StandardASTM A234 WPB / ASME B16.9
Sizes½″ – 48″ NPS
ScheduleSCH 10 – SCH 160 / XXS
Types90° LR/SR · 45° · Tee · Reducer
Forged flanges, machined finish

Forged Flanges

High-strength forged carbon steel flanges for pressure-critical applications across oil & gas and petrochemical sectors.

StandardASTM A105 / ASME B16.5
Sizes½″ – 24″ (B16.5)
PressureClass 150 – 2500#
TypesWN · SO · BL · SW · THD
Seamless steel pipe bundles

Seamless Steel Pipes

Seamless carbon steel pipes for high-temperature and high-pressure process piping applications.

StandardASTM A106 Grade B
Sizes½″ – 24″ NPS
ScheduleSCH 40 – SCH 160
ServiceHigh Temp · High Pressure
Why Choose Us

Factory Direct. No Middlemen.

Mason Piping Global is a carbon steel piping specialist operating from Cangzhou, China — one of the world's primary manufacturing hubs for industrial pipe fittings, flanges, and seamless pipes. We work directly with an established Cangzhou manufacturing partner, ISO 9001 certified, to supply oil & gas, pipeline, and industrial projects across the UAE, Qatar, and Kazakhstan. Our model combines manufacturer-level pricing with trader-level flexibility — fast quotations, small-to-large order acceptance, and full Mill Test Certificate (MTC) documentation on every shipment.

01

Full MTC Documentation

EN 10204 3.1 Mill Test Certificates on every order, traceable to original mill heat number. ASTM/ASME compliant.

02

Manufacturer-Level Pricing

Direct Cangzhou factory sourcing eliminates import agent markups. Meaningful cost advantage over non-Chinese sources.

03

Flexible Order Quantities

No large MOQ pressure. We support both project-based bulk orders and small spot requirements for stock replenishment.

04

24-Hour Quote Response

Send us your BOM or specifications. We turn around competitive pricing within 24 hours — ready for your project timeline.

05

ISO 9001 Certified Partner

Our Cangzhou manufacturing partner is ISO 9001 certified, for consistent quality and traceability.

06

Third-Party Inspection Ready

SGS, Bureau Veritas, TUV or other agencies welcomed. We coordinate scheduling at factory level.

Markets Served

Serving Key Oil & Gas Markets

Our carbon steel materials support projects across the Gulf and Central Asia — from ADNOC-linked UAE stockists to Qatar's North Field expansion and Kazakhstan's energy infrastructure.

🇦🇪

United Arab Emirates

Supplying UAE stockists and trading companies serving ADNOC, NMDC, and EPC contractors in Abu Dhabi and Dubai industrial areas.

Primary Market
🇶🇦

Qatar

Supporting Doha-based stockists serving QatarEnergy EPC contractors across Ras Laffan Industrial City and North Field projects.

Active Market
🇰🇿

Kazakhstan

Serving oil & gas and industrial infrastructure projects across Kazakhstan's energy sector, including Tengiz and Kashagan field developments.

Expanding
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See Our Factory in Action

Follow Mason Piping Global on social media for quality inspection videos, factory updates, and product availability.

Get In Touch

Request a Quote

Send us your material requirements or BOM. We respond within 24 hours with competitive pricing and MTC documentation details.

Email

masonpiping.global@gmail.com

WhatsApp

+64 27 504 7698

Factory Origin

Cangzhou, Hebei Province, China

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