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Professional manufacturer of ERW, SAW, SMLS steel pipes
Hebei Senhai Pipeline Co., Ltd.
Professional manufacturer of ERW, SAW, SMLS steel pipes

As per standards of ASTM, ASME, API5L, EN, BS, DIN, GOST, GB, etc.

View More
Professional manufacturer of ERW, SAW, SMLS steel pipes
Hebei Senhai Pipeline Co., Ltd.
Professional manufacturer of ERW, SAW, SMLS steel pipes

As per standards of ASTM, ASME, API5L, EN, BS, DIN, GOST, GB, etc.

View More
Professional manufacturer of ERW, SAW, SMLS steel pipes
Hebei Senhai Pipeline Co., Ltd.
Professional manufacturer of ERW, SAW, SMLS steel pipes

As per standards of ASTM, ASME, API5L, EN, BS, DIN, GOST, GB, etc.

View More
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Our products

LSAW

LSAW STEEL PIPE

SSAW

SSAW STEEL PIPE

ERW

ERW STEEL PIPE

SEAMLESS

SEAMLESS STEEL PIPE

COATED

COATED STEEL PIPE

SQUARE & RECTANGULAR

SQUARE & RECTANGULAR PIPE

What's Product?

HOT PRODUCTS

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

SSAW STEEL PIPE

SSAW STEEL PIPE

Outside diameter: NPS 8’’-138’’, DN200 – DN3500, OD219.1mm to OD3500mm Wall thickness: 6.0mm to 25.4mm Length: 5.8m-18m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining Pipe end: plain end (PE), beveled end (BE), flanged, etc.

Details

SSAW STEEL PIPE

SSAW STEEL PIPE

Outside diameter: NPS 8’’-138’’, DN200 – DN3500, OD219.1mm to OD3500mm Wall thickness: 6.0mm to 25.4mm Length: 5.8m-18m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining Pipe end: plain end (PE), beveled end (BE), flanged, etc.

Details

ERW STEEL PIPE

ERW STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm,  And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 22.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

ERW STEEL PIPE

ERW STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm,  And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 22.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

SEAMLESS STEEL PIPE

SEAMLESS STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 60.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

SEAMLESS STEEL PIPE

SEAMLESS STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 60.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

LSAW STEEL PIPE

LSAW STEEL PIPE

Outside diameter: NPS 8’’-80’’/DN200 – DN2000/OD219.1mm to OD2032mm  Wall thickness: 6.0mm to 100mm  Length: 5.8m-12m  Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining  Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

SSAW STEEL PIPE

SSAW STEEL PIPE

Outside diameter: NPS 8’’-138’’, DN200 – DN3500, OD219.1mm to OD3500mm Wall thickness: 6.0mm to 25.4mm Length: 5.8m-18m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining Pipe end: plain end (PE), beveled end (BE), flanged, etc.

Details

SSAW STEEL PIPE

SSAW STEEL PIPE

Outside diameter: NPS 8’’-138’’, DN200 – DN3500, OD219.1mm to OD3500mm Wall thickness: 6.0mm to 25.4mm Length: 5.8m-18m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining Pipe end: plain end (PE), beveled end (BE), flanged, etc.

Details

SSAW STEEL PIPE

SSAW STEEL PIPE

Outside diameter: NPS 8’’-138’’, DN200 – DN3500, OD219.1mm to OD3500mm Wall thickness: 6.0mm to 25.4mm Length: 5.8m-18m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining Pipe end: plain end (PE), beveled end (BE), flanged, etc.

Details

ERW STEEL PIPE

ERW STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm,  And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 22.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

ERW STEEL PIPE

ERW STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm,  And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 22.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

ERW STEEL PIPE

ERW STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm,  And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 22.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc.  Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

SEAMLESS STEEL PIPE

SEAMLESS STEEL PIPE

Outside diameter: NPS 1/2’’-24’’/DN15 – DN600/OD21.3mm to OD610mm And hot expanded pipe size: OD230*4.08mm ~OD820*18mm Wall thickness: 1.20mm to 60.0mm Length: 5.8m-12m Material: carbon steel, low temperature carbon steel (LTCS), alloy steel, etc. Surface: bare, black painted, hot dipped galvanized, thermal insulation, 3LPE coated, epoxy coated, FBE coated, or any other coating and lining. Pipe end: plain end (PE), beveled end (BE), threaded end (THRD), grooved, flanged, etc.

Details

Who We Are?

We focus on professional manufacturer of ERW, SAW, SMLS steel pipes

Hebei Senhai Pipeline Co., Ltd. is one professional manufacturer of ERW, SAW, SMLS steel pipes, as per standards of ASTM, ASME, API5L, EN, BS, DIN, GOST, GB, etc. Senhai Pipeline is located in Cangzhou City, which is the famous “Hometown of Pipes and Fittings” in China, about 120km away from Tianjin Seaport and Airport, and 180km from Beijing. Senhai is so professional in producing large dia. thick wall thickness steel pipes by LSAW.

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Sales Countries And Regions

600 +

Outstanding Cooperative Client

50000 ㎡

Enterprise Land Area

SEN HAI PIPE LINE

What's Our Service?

Services industries like oil and petroleum, power, chemical, petrochemical...

Senhai services industries like oil and petroleum, power, chemical, petrochemical, pharmaceutical, boiler, heating, shipbuilding and construction, in domestic and abroad. Senhai has achieved great sales achievement with the talented leadership and constantly hard-working team. Senhai’s products are popular in many countries and districts like Southeast Asia, Mid-East, Europe, America, Australia, South America, Africa, etc. “Customer’s satisfaction and highly-qualified products and outstanding services” are treasured by Senhai as the business principle.

01

Full Industrial Chain Production

Senhai services industries like oil and petroleum, power, chemical, petrochemical, pharmaceutical, boiler, heating, shipbuilding and construction, in domestic and abroad. Senhai has achieved great sales achievement with the talented leadership and constantly hard-working team.

02

Strict Quality Control System

Senhai services industries like oil and petroleum, power, chemical, petrochemical, pharmaceutical, boiler, heating, shipbuilding and construction, in domestic and abroad. Senhai has achieved great sales achievement with the talented leadership and constantly hard-working team.

03

Diversified Product Applications

Senhai services industries like oil and petroleum, power, chemical, petrochemical, pharmaceutical, boiler, heating, shipbuilding and construction, in domestic and abroad. Senhai has achieved great sales achievement with the talented leadership and constantly hard-working team.

04

Comprehensive Services

Senhai services industries like oil and petroleum, power, chemical, petrochemical, pharmaceutical, boiler, heating, shipbuilding and construction, in domestic and abroad. Senhai has achieved great sales achievement with the talented leadership and constantly hard-working team.

OUR CUSTOMER

Choose Senhai Pipeline for guaranteed performance

Hear what our partners have to say

Your company can customize the specifications of work platforms and other products according to our project needs.

Your company can customize the specifications of work platforms and other products according to our project needs.
Occupying a total area of 33,000 square meters, Senhai possesses four hot rolling production lines, two cold drawn production lines, four welded pipe production lines as well as office building. The major production

Your company's strict quality system and high-quality product solutions fully comply with EU industry standards

Your company's strict quality system and high-quality product solutions fully comply with EU industry standards
Senhai services industries like oil and petroleum, power, chemical, petrochemical, pharmaceutical, boiler, heating, shipbuilding and construction, in domestic and abroad. Senhai has achieved great sales achievement with the talented leadership and constantly hard-working team. Senhai’s products are popular in many countries

We supply your products to many engineering projects in Africa, and the feedback from end customers is very positive.

We supply your products to many engineering projects in Africa, and the feedback from end customers is very positive.
Senhai’s products are popular in many countries and districts like Southeast Asia, Mid-East, Europe, America, Australia, South America, Africa, etc. “Customer’s satisfaction and highly-qualified products and outstanding services” are treasured by Senhai as the business principle.

Where's Our Salesnet?

Providing Our Customers

with Best Services

Occupying a total area of 33,000 square meters, Senhai possesses four hot rolling production lines, two cold drawn production lines, four welded pipe production lines as well as office building. The major production equ

ipment include: the hot-rolling puncher, interactive double core bar cold drawing machine, automatically rotary head rolling machine, tube straightening machine

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What's News?

Blog & News

We focus on professional manufacturer of ERW, SAW, SMLS steel pipes

The accelerated localization of high-end precision processing equipment has consolidated the independent foundation of the manufacturing industry's industrial chain

Jun 01,2026

The accelerated localization of high-end precision processing equipment has consolidated the independent foundation of the manufacturing industry's industrial chain

Precision metal processing equipment, as the core and fundamental equipment of the industrial chain, its level of technological autonomy is directly related to the security and stability of China's manufacturing industrial chain and supply chain.

Details

The full-process precision pipe processing equipment is linked to build an integrated intelligent production system

Jun 01,2026

The full-process precision pipe processing equipment is linked to build an integrated intelligent production system

As a fundamental supporting industry for equipment manufacturing, the pipe processing industry has long been confronted with industry pain points such as scattered processes, poor equipment compatibility, poor production connection, and high difficulty in quality control.

Details

The intelligent coating auxiliary equipment system is perfected

Jun 01,2026

The intelligent coating auxiliary equipment system is perfected

Coating process is a core post-production procedure in the manufacturing of metal products, serving both aesthetic and anti-corrosion protection functions. It directly determines the market appearance and service life of metal products.

Details

Contact Us

Shop 409, Building 8, Yihe Plaza, West Jiefang Road, Yuncheng District, Cangzhou City

+86-13703277834

+86-13703277834

sales@senhaipipeline.com

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