Carbon Steel Butt-Weld Fittings Direct from Cangzhou — China's Largest Pipe Fitting Production Base

We specialize in carbon steel butt-weld elbows, tees, reducers and caps (ASTM A234 WPB, ASME B16.9), with matching A105 flanges to complete your container — factory-direct prices, quality inspected before shipment, full Mill Test Certificates with every order.

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Our Core Products

Carbon steel butt-weld fittings are what we do best — manufactured to ASME / ANSI, EN, DIN, JIS and GOST standards, or to your drawings. Size range 1/2" to 48", wall thickness SCH10 to SCH160. Stainless and alloy steel available on request.

90 Degree Long Radius Elbow, ASME B16.9, ASTM A234 WPB

90° LR Elbow

ASME B16.9 / ANSI B16.9 · ASTM A234 WPB

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45 Degree Elbow, ASME B16.9, ASTM A234 WPB

45° Elbow

ASME B16.9 · ASTM A234 WPB

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Equal Tee, ASME B16.9, ASTM A234 WPB

Equal Tee

ASME B16.9 · ASTM A234 WPB

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Concentric Reducer, ASME B16.9, ASTM A234 WPB

Concentric Reducer

ASME B16.9 · ASTM A234 WPB

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Pipe Cap, ASME B16.9, ASTM A234 WPB

Pipe Cap

ASME B16.9 · ASTM A234 WPB

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Weld Neck Flange, ASME B16.5, ASTM A105

Weld Neck Flange

ASME B16.5 (≤ 24"), ASME B16.47 (26" – 60") · ASTM A105

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Why Work With Us

Based in Mengcun, Cangzhou — "the Capital of Pipe Fittings in China", home to nearly 1,800 pipeline equipment manufacturers supplying over 40% of China's market.

1

Factory-Direct Pricing

We source from the heart of China's pipe fitting production base, with no middle layers between you and the workshop.

2

One-Stop Sourcing

Elbows, tees, flanges and pipes from different specialized factories, consolidated into one shipment — a single factory can't do this.

3

Quality Controlled

Every order inspected before shipment: dimensions, wall thickness, surface. MTC EN 10204 3.1 with every batch. SGS/BV available.

4

Responsive Communication

English-speaking support on WhatsApp. Replies within 12 hours, detailed quotations within 24 hours.

5

Flexible Order Size

Trial orders welcome. Test our quality with a small order before you commit to full containers.

6

Export Expertise

FOB / CFR / CIF from Tianjin (Xingang) or Huanghua Port. Full export documents: CI, PL, B/L, CO, MTC.

Product Categories

Carbon Steel Butt-Weld Fittings

Carbon Steel Butt-Weld Fittings

Our core products: elbows, tees, reducers and caps in ASTM A234 WPB to ASME B16.9 — seamless & welded, 1/2" to 48".

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Flanges & Forged Fittings

Flanges & Forged Fittings

Matching forged flanges (ASME B16.5 / B16.47, Class 150–2500) and B16.11 socket weld / threaded fittings — consolidated with your butt-weld fittings in one container.

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Special Materials

Special Materials

Stainless (304/316L), low-temperature (WPL6) and alloy steel (WP5–WP91) fittings available on request for project requirements.

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Request a Quotation

Tell us the product, size, wall thickness, material and quantity — we will reply with our best FOB price within 24 hours.

Need a Quotation?

Send us your specifications — product, size, schedule, material and quantity. We reply within 24 hours with factory-direct prices.

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