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Our company has a professional production team and can provide steel pipe lifespan, steel pipe replacement, steel pipe price made with ingenuity. A strong logistics team, a production team that strives for perfection, and a calm and capable sales elite make us not only a product seller but also a quality controller. Attentive service can reassure buyers. We will continue to improve and strengthen our quality management system to ensure that our longitudinal welded steel pipe meets advanced international standards. In order to meet the needs of customers and provide comprehensive services, we continue to improve ourselves and strive to develop. In today's rapid development, we have been seizing the opportunity, adhering to the corporate purpose, and determined to build the company into a domestic first-class company. Facing the future, we will always uphold the core values of loyalty, mission and first-class enterprise, and strive to integrate into the new normal of development. In order to live up to the expectations of stakeholders and realize the optimal sustainable development of society, we take it as our corporate philosophy and actively fulfill our corporate social responsibilities. Honesty is the foundation, innovation is the soul. As a professional exporter, we provide a wide range of high-quality products. Based on the principle of customer first, the company has won the unanimous recognition of many partners with sincere after-sales service and all-round technical solutions.
  • API 5L Grade B,sprial Steel Pipes DN200

    API 5L Grade B,sprial Steel Pipes DN200

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • SSAW PIPE

    SSAW PIPE

    Our main products are: ERW HDG pipes ERW Black Square hollow section ERW Black Rectangular hollow section ERW HDG Scaffolding pipes SSAW pipes API 5L
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  • SSAW PIPE

    SSAW PIPE

    Our main products are: ERW HDG pipes ERW Black Square hollow section ERW Black Rectangular hollow section ERW HDG Scaffolding pipes SSAW pipes API 5L
    Add to Inquiry
  • API 5L Spiral Welded Carbon Steel Pipe

    API 5L Spiral Welded Carbon Steel Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • SSAW PIPE

    SSAW PIPE

    Dear Sir I am Lee Wenli from Handan Zhengda Steel Pipe Group Co.Ltd. Our company is the 2nd largest ERW HDG pipe mill in China. Our main products are: ERW Black and HDG pipes ERW Black and HDG Square
    Add to Inquiry
  • SSAW PIPE

    SSAW PIPE

    Dear Sir I am Lee Wenli from Handan Zhengda Steel Pipe Group Co.Ltd. Our company is the 2nd largest ERW HDG pipe mill in China. Our main products are: ERW Black and HDG pipes ERW Black and HDG Square
    Add to Inquiry
  • API 5L Grade B,sprial Steel Pipes DN300

    API 5L Grade B,sprial Steel Pipes DN300

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • API 5L GR.B SSAW Pipe

    API 5L GR.B SSAW Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • API 5L SSAW Steel Pipe

    API 5L SSAW Steel Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • SSAW PIPE

    SSAW PIPE

    SSAW STEEL PIPE
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  • 219mm 2020mm Natural Gas SSAW

    219mm 2020mm Natural Gas SSAW

    Standard: API-5L, SY/ T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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  • DN200 DN2000 Natural Gas SSAW

    DN200 DN2000 Natural Gas SSAW

    Standard: API-5L, SY/T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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Bernadette Figueredo star star star star star
The after-sales service of this company responds very quickly, and their attitude is very friendly, and they will not ignore us because of our small purchase volume, so we are very at ease.
Jacqueline Ferguson star star star star star
After this cooperation, our company also benefited a lot. Their products have made our production efficiency greatly improved, and the product performance is also better.
Harry Millender star star star star star
I have not seen any other supplier as reliable as this one. Their products are very nice and almost identical to the samples we provided.
Kayla Gibbs star star star star star
The team of this company is very experienced and has helped us put forward many suggestions for improvement. In the end, our products have been praised by customers.
Herbert Cox star star star star star
This manufacturer has many years of production experience, and has cooperated with many domestic and foreign brands and agents all year round, and is also a supplier of many brands, so it is very
Jack Finn star star star star star
Their rich products, excellent quality, and considerate service have won us the recognition of customers at home and abroad. We highly recommend this supplier to everyone!
Longitudinal Submerged Arc Welded Steel pipes …...

Apr 28, 2021 · 1) The steel pipe has a longitudinal weld, the inner and outer welds are all-welded by submerged arc welding. 2) After the overall mechanical expansion treatment, the internal stress...

Longitudinal Welded Carbon Steel Pipes...

Oct 08, 2021 · Longitudinal welded carbon steel pipes, Steel pipes made of hot-rolled or cold-rolled steel plates or steel coils are welded by longitudinal seam welding on welding...

Longitudinal Welded Pipe | LSAW Pipe | ERW Pipe...

Longitudinal welded pipe is a kind of welded pipe, which with a straight welding seam. It made with hot rolled or cold rolled steel plate or steel strip coil and then be welded into pipes. In...

Longitudinal welded steel pipe...

Longitudinal welded steel pipe. Short Description: Phone:+86 18365888884 Whatsapp:+86 18365888884 Email:sales@zgbaosteel.com ......

Longitudinally Welded Pipes | Intra BV...

Steel Tubes Longitudinally Welded Pipes Longitudinally welded pipes Longitudinally welded pipes are welded along the length of the pipe and can be produced in two ways. Both forms of...

Longitudinal Welded Steel Pipe|LSAWERW/HFW Steel Pipe Made …...

CSPG is one of the longitudinal welded steel pipe manufacturers and suppliers in China, the longitudinal seam steel pipe is the steel pipe whose weld seam is parallel to the longitudinal...

Our company's seamless pipe challenges, hot rolled coil width, seamless pipe labels, steel pipe industry have gone through regular and irregular inspection, products are up to or exceed national standards or industry standards. We're professional longitudinal welded steel pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality longitudinal welded steel pipe made in China here from our factory. For more company information, contact us now.

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