GB18248 High Pressure Gas Cylinder Tube 37mn 34CrMo4 30cr Alloy Seamless Steel Pipe for LNG CNG Cylinder

Still deciding? Get samples of $ !
Request Sample

Product Description

Basic Info

Model NO.:Seamless Steel Pipe
Wall Thickness:2mm~120mm
Length:as Required Length by Client
Transport Package:Standard Export Package
Specification:Customized Size
Origin:Liaocheng City, Shandong Province
HS Code:7304
Production Capacity:50000 Tons/Year

Product Specification

Product NameCarbon Steel Pipe/TubeMOQDepends on grades and sizes.
Pipe TypeSeamlessManufacturing TechniqueHot Rolled,Hot expansion,Cold Drawn, Cold Rolled Tempered, Normalized, Sour service or as required
Grade10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St372, St35.4, St52.4, ST35Pipe EndsPlain end, Beveled, Protected by plastic caps on both ends, Grooved, Threaded and coupling,etc.
StandardASTM, AISI, JIS, GB, DIN, ENPipe Surface/CoatingBlack lacquar, Varnish, Anti-rust oil, Hot galvanized, 3LPE, FBE
Outer Diameter20mm~1200mmPackingBundle, standard export packing or as required by client
Wall Thickness2mm~120mmDelivery Time7/10/15 days or as required, futures depends on production time

Key Features

Steel Seamless Pipes in various sizes and shapes and with different specifications per our valuable clients' requirements. Carbon Steel Seamless Pipes have very high corrosion resistance and are becoming more cost-effective frequently.

Carbon Steel Seamless Pipes are available in various types, such as Seamless / ERW / Welded / Fabricated / LSAW Pipes. They are also available in multiple forms such as Round, Square, Rectangular, Hydraulic, and many more. We have a professional team to maintain the quality throughout the manufacturing and supply, selecting high-quality raw materials to process into a finished product, marking, storage, packaging, and transportation.

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. 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 steel pipes, and pipe jacking.

Detailed Photos

Process Flow & Production

We are an experienced steel product manufacturer located in Shandong, one of the most important production bases for carbon steel plates and steel pipes in China. The monthly output is at least 10000 tons, and the factory covers an area of 50000 square meters, equipped with advanced computer control automation systems.

The entire set of mechanical equipment is imported with mechanical processing equipment such as cutting, drilling, and laser processing. It can produce pipes and plates of various widths and lengths, and can cut, sell, and process for customers.

Packing & Shipping

  • All standard steel products are stocked, timely shipping as per clients request.
  • Lead time generally about 15-30 working days after receiving the deposit.
  • Standard export package, suit for all kinds of transport, or as required.
  • If special requirements, may need longer delivery time.

Frequently Asked Questions

Q: Are you a trading company or manufacturer?

A: We are a professional manufacturer for steel pipes, and our company also is a professional and technical foreign trade company for steel products. We provide a wide range of steel products to meet customer requirements with competitive prices and excellent service.

Q: Can you send samples?

A: Of course, we can send samples to all parts of the world. Our samples are free, but customers need to bear the courier costs.

Q: About product prices?

A: Prices vary from period to period due to cyclical changes in the price of raw materials.

Q: How long does your delivery time take?

A: In general, our delivery time is within 7-25 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q: Does the product have quality inspection before loading?

A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

Q: What are the main uses of your pipes?

A: Seamless steel pipes are mainly used for petroleum geological drilling, cracking pipes for petrochemical industries, boiler pipes, and high-precision structural steel pipes for automotive and aviation industries.

Related Products