Customizable length seamless steel pipe for sale is made of steel ingot or solid tube billet by perforation, and then hot rolling, cold rolling or cold drawing.

Customizable material seamless steel pipe product type:

Carbon seamless steel pipe, Alloy steel seamless pipe, Mild steel seamless pipe, Hot rolled seamless steel pipe, Cold draw seamless steel pipe, Wall thickness steel pipe, Thin wall seamless steel pipe

Different types of seamless steel pipe product details:

1.Materials: 20#, Q345B, GR.B, X42, X56, P11, P22, ST37, ST45.8, ST52, S235JR, S355JR, GR.6, STP430 etc .

2. Standard: GB/T8162, GB/T8163, API 5L, A106, A53, A335, A333, DIN1629, DIN2448, NF A49, GOST8731, JIS, G3454 etc.

3. Specification:

Outer diameter: 1/4"- 40" (13.7mm-1016mm).

Wall thickness: 1.5mm-80mm.

Length: 2m- 12m.

4. End: plain end, beveled end, thread, coupling, plastic cap in the both end, pipe clamp.

5. Surface: oiled, black painted or varnish, galvanized, 3PE, FBE, or other epoxy coating.

6. Process: hot-rolled, cold drawn, thermal expansion.

7. Inspection: hydrostatic testing, ultrasonic testing, eddy current testing, magnetic particle testing, impact testing, hardness testing, etc.

8.Application: petroleum, chemical, electric power, water, construction, pipelines, etc

High quality seamless steel pipe advantages

Shenlong seamless steel pipe has uniform wall thickness and no spiral marks on the inner wall of the pipe; the length of seamless steel pipe can be customized, with corrosion resistance and strong and durable performance. Our steel pipe inventory is always over 50,000 tons, with a complete range of specifications, short delivery time, and six testing procedures to ensure that the factory quality is all qualified.

High precision seamless steel pipe quality inspection:

1. Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate

2.Control quality strictly.The first pass is the quality inspection on the production line,The second pass is full inspection of the  production quality .

3.We have got internationally recognized certificates, ISO, CE, LR,Philippine certificate,also support third-party testing,as SGS, BV, ect.

Cost-effective seamless steel pipe feature

Seamless steel pipe (SMLS) is formed by drawing a solid billet over a piercing rod to create the hollow shell, without welding or seam.The most advantage is increasing the ability of withstanding higher pressure.n improve material utilization, simplify the manufacturing process, save materials and processing time, such as rolling bearing rings, jackets, etc., has been widely used to manufacture steel pipe.

Widely used for liquid, gas, and steam services both above- and below ground services.

Standard of precision seamless steel tube manufacturing

Seamless steel pipe package service

We have two kinds of packaging:

1. Package suitable for every kind of transport;

2. According to customer's requirement.

Different classification of seamless steel pipes supply

① According to the shape of the section: round section tube, special-shaped section tube

② According to the material: carbon steel pipe, alloy steel pipe, stainless steel pipe, composite pipe

③ According to the connection method: threaded connection pipe, welded pipe

④ According to the production method: hot-rolled (extruded, topped, expanded) pipe, cold-rolled (drawn) pipe

⑤Divided by use: boiler tubes, oil well tubes, line tubes, structural tubes, fertilizer tubes  …

As a high precision seamless steel pipe manufacturer and supplier, different kinds of seamless pipes produced by Shenlong are well-known at home and abroad. Sincerely welcome to consult us!

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