+86-22-65815991
We adhere to the quality policy of "continuous improvement and sustainable management" to provide customers in the Customized Diameter Steel Pipe, API 5L Seamless Line Pipe, JIS G3456 steel pipe industry with better quality, faster and more valuable services. Our expertise in Seamless Steel Pipes sets us apart from the competition. Based on technology and integrity, our company insists on building strength with quality and winning the market with service. We wholeheartedly provide our customers with the highest quality products, the most affordable price and the most perfect after-sales service. We hope to develop together with you and become a first-class enterprise. After our staff unremitting efforts and efforts and the great love and support of the majority of customers, we have won a good reputation. In the company's way forward, communication is an important link. We strive to listen to customers' suggestions and constantly understand the development of the market. From the point of 'quality determines life', our company keeps improving and forging ahead and giving users considerate service. After years of hard work, we have established a set of mature and efficient production operation procedures and quality assurance system, as well as unobstructed procurement and sales channels, which can effectively meet the various requirements of customers for products.
  • Seamless Steel Pipes
    Seamless Steel Pipes

    Seamless steel pipes are made of one piece of metal without welded seams on the surface. Steel pipes under API Spec 5L ,ASTM A106 and ASTM A53 are the fast selling products in our company. A batch of

    Add to Inquiry
  • P235GH Seamless Steel Pipe
    P235GH Seamless Steel Pipe

    P235GH seamless steel pipe has good plasticity, toughness and high-temperature resistance, which is usually used for high-temperature boiler tube. We supply high quality P235GH seamless steel pipe,

    Add to Inquiry
  • ASTM A333 Gr.6 Seamless Steel Pipe
    ASTM A333 Gr.6 Seamless Steel Pipe

    ASTM A333 Gr.6 Seamless steel pipe is widely used in low temperature environment, which has excellent low-temperature toughness and corrosion resistance. It plays an important role in fields of

    Add to Inquiry
  • STKM11A Carbon Steel Seamless Tubes For Machine Structure
    STKM11A Carbon Steel Seamless Tubes For Machine Structure

    STKM11A is one of the steel grade in JIS G3445 standard. JIS G3445 carbon steel tubes are usually used for manufacturing of machinery, automobiles, bicycles, furniture, and other machine parts, etc.

    Add to Inquiry
  • Large Diameter Seamless Steel Tube
    Large Diameter Seamless Steel Tube

    large diameter seamless steel tube cover various standards such as ASTM, API, JIS, DIN, GB and EN.Its diameter include 711.2mm, 762mm, 812.8mm, 914mm,etc.large diameter seamless steel tube is one of

    Add to Inquiry
  • DIN17175 EN10216 Heat Resisting Seamless Steel Tube
    DIN17175 EN10216 Heat Resisting Seamless Steel Tube

    DIN17175 EN10216-2 heat resisting seamless steel tube is used for the pipelines of boiler industry. Our products sell fast in both domestic and overseas market. Looking forward to your enquiry.

    Add to Inquiry
  • 14Inch Sch20 Steel Tube
    14Inch Sch20 Steel Tube

    14” Sch20 steel tube. 323.5mmx7.92mm steel tube. If you are looking for these steel tubes, our company is your best choice. We can provide you high-quality steel tubes which meet your specific needs.

    Add to Inquiry
  • DIN 2391 Seamless Precision Steel Tubes in Mechanical And Automotive Engineering
    DIN 2391 Seamless Precision Steel Tubes in Mechanical And...

    DIN 2391 standard specified that the tubes shall be manufactured by cold form with different heat treatment processing. There are five steel grades in this specification, St30Si, St30Al, St35, St45,

    Add to Inquiry
  • ASTM A53 Seamless Steel Pipe For Fluid
    ASTM A53 Seamless Steel Pipe For Fluid

    ASTM A53 seamless steel pipe. There are two grades in standard ASTM A53 seamless steel pipe.Grade A and grade B.

    Add to Inquiry
  • ASTM A192 Seamless Steel Tubes For High-pressure Service
    ASTM A192 Seamless Steel Tubes For High-pressure Service

    Chemical composition and Mechanical properties of ASTM A192 seamless steel tubes for high-pressure service Chemical composition Mechanical properties Surface treatment of ASTM A192 seamless steel

    Add to Inquiry
  • DN300 Seamless Steel Pipe
    DN300 Seamless Steel Pipe

    Our company main products are seamless steel pipes, Sizes are from DN6 to DN900, Thickness is from sch10 to schxxs. Length is from 3m to 12m. MOQ is 10 tons. DN300 seamless steel pipe is one of

    Add to Inquiry
  • DIN 17175 Seamless Steel Pipes
    DIN 17175 Seamless Steel Pipes

    DIN 17175 steel pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.

    Add to Inquiry
Brandi Foster star star star star star
The package looks very tight, and the quality of the goods inside is also very good!
Juanita Williams star star star star star
This supplier provides us with a variety of custom options to choose from, at a very reasonable price.
Diane Fears star star star star star
This manufacturer does not have a cumbersome cooperation process. We quickly selected products and finalized the cooperation, which saved a lot of time.
Jonathan Johnson star star star star star
The effect of their products is very good, and they feel comparable to high-priced products of the same type. They are supported in various ways of use. The most important thing is that the sound
Maria Via star star star star star
We are attracted by the high quality and innovative design of your products compared to other manufacturers.
George Greene star star star star star
The quality of their samples and official production products are very good, and the price is relatively moderate, so we purchase a lot of goods.
Structural seamless pipe...

Nov 22, 2001 · The representation method of seamless steel pipe is outer diameter, wall thickness, and thick-walled seamless steel pipe is mainly used for machining, coal mine, hydraulic steel, and...

Seamless Pipes Manufacturing | How to Produce …...

Jan 04, 2019 · This process is used to make larger sizes of seamless pipe, typically 6 to 16 inches (150 to 400 mm) diameter. An ingot of steel weighing up to two tons is heated to 2,370 °F (1,300...

Seamless Steel Pipe, Welded Steel Pipe - 4D STEEL LIMITED...

No matter what industry you’re in, 4D STEEL LIMITED can provide the materials you need, including ASTM, ASME, API, UNS, SB, DIN, and JIS. Our range of standard and special grade welded and seamless...

Seamless steel pipe...

According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless...

Seamless Pipe | McMaster-Carr...

Made of galvanized steel, this Schedule 40 pipe has fair corrosion resistance and is designed for low-pressure applications. Thick-Wall Steel Threaded Pipe Nipples and Pipe Typically used with...

Seamless Steel Pipes | Chinese Steel...

The seamless steel pipe is made of perforated whole round steel, and the steel pipe without weld seam on the surface is called seamless steel pipe. Purchase Specification Gallery FAQs Purchase or...

With the business philosophy of 'creating enterprise products with quality and winning customers with reputation', we are willing to establish good and long-term close cooperative relations with customers at home and abroad, and strive for the development of ASTM A234 WPB Pipe Cap, ASTM A194 Carbon And Alloy Steel Nuts For Bolts, JIS G3460 Carbon Steel Low Temperature Pipe, Casting Iron Pipe Fittings industry. Equipped with advanced facilities, Tianjin Wanlei Steel Pipe Co., Ltd. is one of the professional seamless steel pipes manufacturers and suppliers in China. Under strict quality control and management system, we can assure the high quality of our products. Please be free to buy seamless steel pipes with our factory.

(0/10)

clearall