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SPAI STEEL - SP GROUP · SINCE 1996

We are a pipe fittings customization specialist

Steel pipes, fittings and flanges to GB, API, ASTM, ASME, BS, DIN, JIS and GOST standards - custom engineering welcome.

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28 YEARS - 100+ COUNTRIES

Steel Pipes and Fittings Built to Spec

Dual production bases: carbon steel in Tianjin, stainless and alloy steel in Wenzhou.

One Package

Pipes, fittings, valves and pumps consolidated into one inspected shipment.

Inspected

Every order inspected by our dedicated QC team before shipment.

WHY SPAI STEEL

Trust Built Since 1996

Numbers behind the one-stop supply promise.

1996
Founded
SP Group established; steel export business runs since the group's early years.
28
Years of experience
Two production bases - carbon steel in Jinghai, Tianjin; stainless and alloy in Longwan, Wenzhou.
100+
Countries served
Middle East, Southeast Asia, Europe, Africa, Latin America and Oceania.
1,000+
Corporate clients
EPC contractors and petroleum companies worldwide.

WHO WE ARE

Hunan Spai Pipe Industry Co., Ltd

Hunan Spai Pipe Industry Co., Ltd (Spai Steel) is the steel pipes and fittings subsidiary of SP Group, founded in 1996 and exporting to more than 100 countries. We supply carbon steel, alloy steel, stainless steel and special grades - including duplex, super austenitic and nickel alloys - as seamless, ERW, LSAW and SSAW pipe, butt-weld fittings, flanges, valves, clamps, structural sections and photovoltaic mounting systems, to GB, API, ASTM, ASME, BS, DIN, JIS and GOST standards. Serving EPC contractors and project buyers, we consolidate the whole package into one inspected shipment with unified EN 10204 3.1 documentation - and as customized fittings experts we take the special-material and special-shape jobs many factories decline.

Spai Steel is the steel pipes and fittings subsidiary of SP Group, founded in 1996. For more than 28 years SP Group has served 1,000+ corporate clients and 300,000+ individual customers worldwide. We supply carbon steel, alloy steel, stainless steel, duplex and super-alloy products to GB, API, ASTM, ASME/ANSI, BS, DIN, JIS and GOST standards, plus client-specific technical specifications. Carbon steel is produced in Jinghai, Tianjin; stainless and alloy steel in Longwan, Wenzhou. Our vision is to be a reputable one-stop steel pipe and fittings service provider; our mission is to use Spai Steel to build a shining world; our core values are reliability, gratitude, integrity and quality.

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Rolling line at our carbon steel production base

ONE-STOP SUPPLY

One Supplier for the Whole Steel Package

01

One Specification

02

One Document Package

03

Deep Processing In-House

04

Project Track Record

FACTORY

Factory and Production Bases

Carbon steel in Jinghai, Tianjin; stainless and alloy steel in Longwan, Wenzhou. Twelve principal units, eight in-line manufacturing stages and seven inspection stages - select any tile to open the factory page.

KNOWLEDGE

Latest News

Procurement guides and project supply notes from our engineering team.

All articles
Latest stories

FAQ

Buyer Questions

Answers before your first inquiry.

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CONTACT

Contact Us for Free Quote

You are welcome to leave us a message - share your standard, sizes and destination port.

Email
melinda@spai-steel.com
Phone
+86 158 7408 6780
Office
High-Tech Industry Zone, Changsha, Hunan
Hours
Mon-Fri 9:00-18:00 (GMT+8)

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