Why Choose Us

All what You Need To Know About Us

GM AUTO STEEL Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..


Quick Message

Fill in this form or click the service online, all questions will be answered.

hsaw ssaw lsaw steel pipe

  • What is The Differences Between LSAW Pipe and SSAW Pipe

    SSAW Pipe (HSAW Pipe) Manufacturing Process. SSAW Pipe (Spiral Submerged Arc Welding Pipe), also called HSAW pipe (Helical SAW), welding line shape like a helix. It is using the same welding technology of Submerged Arc Welding with LSAW pipe. Differently SSAW pipe is spiral welded where the LSAW is longitudinally welded.Read More

  • API 5L Welded (ERW, LSAW, SSAW) Steel Line Pipe

    Octal supply API 5L welded (ERW, EFW, LSAW, SSAW) steel line pipe in Gr B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1, PSL2 and for sour service (NACE pipe).Line pipe brief introduction. API 5L steel line pipe is for oil and gas industries pipelines, developed for different working environments.Read More

  • Difference between ERW, SSAW, LSAW Sunny Steel

    Difference between ERW, SSAW, LSAW. Steel pipe for pipe technology, can be divided into (SML), mainly as the Oilfield internal transportation pipeline and small diameter high pressure natural gas pipeline, used for a small number of long distance gas pipeline, the vast majority of long distance pipeline with Direct seam high frequency (ERW), spiral submerged arc (SSAW), LSAW three (LSAW).Read More

  • LSAW Steel Pipe,SAWL Steel Pipe Manufacturers, LSAW pipe

    China Carbon Steel Pipe Manufacturers. Among those professional sawl steel pipe manufacturers and suppliers in China, it is here waiting for you to buy our cheap and good price LSAW steel pipe, SAWL steel pipe, EFW steel pipe, erw steel pipe, HSAW steel Read More

  • LSAW Steel Pipe, DSAW Steel Pipe, Welded Steel Pipe

    Types Standard SY/T5040 2000 SY/T5037 2000 SY/T9711.1 1977 ASTM A252 AWWA C200 97 API 5L PSL1 Tube end OD deviationRead More

  • Difference between ERW Pipes, SSAW Pipes and LSAW Pipes

    The strip steel with the same specification can produce SSAW pipes with various diameters. The welding joints can avoid major stress and have better force resistance. Disadvantages are poor geometrical diameters; longer welding joints and joints are easily to have cracks, porosity and other welding defects.Read More

  • Differences Between SAW and ERW Pipe Winsteel Group

    What Are the Differences Between SAW and ERW Pipe? There are many kinds of pipes in the carbon steel pipe. You will see the weld steel pipe and seamless steel pipe. And in the welded steel pipe, you will find different methods of forming processes, such as erw, LSAW, SSAW. So first, lets see what the differences between saw pipes and erw Read More

  • LSAW Steel Pipe

    23 rows · Leading manufacturer and exporter for carbon steel pipe, carbon steel tube, welded steel Read More

  • See all 23 rows on primesteeltube
  • Ssaw And Hsaw Steel Pipe Manufacturers & Suppliers

    SSAW and HSAW Steel Pipe Manufacturers, Factory, Suppliers From China, We warmly welcome domestic and overseas customers send inquiry to us ,we have 24hours working team! Anytime anywhere we are still here to be your partner.Read More

  • Types of Oil & Gas PipesSeamless, ERW, LSAW

    The two main types of LSAW pipes are the longitudinal (with a single or double straight seam weld, DSAW) and the spiral type (called, HSAW, SSAW or SAWL pipe). Therefore, the difference between DSAW vs. LSAW is that DSAW pipes have a seam weld in the inside and outside of the pipe, whereas LSAW pipes have a single seam weld on the outer surface.Read More

  • lsaw steel pipes vs ssaw steel pipes lsaw steel pipe mill

    Both SSAW and LSAW pipes are large diameter steel pipes. And they can all manufacture according to API 5L, ASTM A252, ASTM A53 GR.B and etc. We are an LSAW steel pipe manufacturer. So lets see whats the differences between LSAW and SSAW pipe from 6 aspects. 1) LSAW Steel Pipes and SSAW Different in the Name:Read More

  • Longitudinally Submerged Arc Welded Steel pipes, LSAW

    Mainly as a field gathering pipe and internal high pressure natural gas pipeline of small caliber, long distance pipelines for oil and gas a small number, the vast majority of long distance pipeline is the use of high frequency straight seam welded pipe (ERW), spiral submerged arc welded pipe (SSAW), LSAW steel pipe (LSAW) three.Read More

  • Threeway Steel Seamless Steel Pipe, ERW Steel Pipe, LSAW

    Threeway is professional steel products manufacturer and supplier.We produce seamless steel pipe,ERW steel pipe,LSAW steel pipe,SSAW steel pipe, according to your requirements.Read More

  • Lsaw Pipe Manufacturers & Suppliers Steel Pipe, Pipe

    LSAW pipe Manufacturers, Factory, Suppliers From China, To supply prospects with superb equipment and providers, and constantly build new machine is our company's organization objectives. We look ahead for your cooperation.Read More

  • Threeway Steel Seamless Steel Pipe, ERW Steel Pipe, LSAW

    Threeway is professional steel products manufacturer and supplier.We produce seamless steel pipe,ERW steel pipe,LSAW steel pipe,SSAW steel pipe, according to your requirements.Read More

  • HSAW What does HSAW stand for? The Free Dictionary

    HSAW is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms. Erciyas steel pipe helps set global standard. We also offer longitudinally submerged arc welded (LSAW) line pipe in nominal pipe sizes ranging from 20 inch through 56 inch and helical submerged arc welded (HSAW) Read More

  • What is LSAW and HSAW? LSAW and HSAW Welspun

    The difference between them is the way they are welded. In LSAW pipes, the welding is longitudinal, which means that steel (hot rolled coil plate) is rolled into a pipe and the seam is welded longitudinally. In the HSAW type, steel coils are welded spirally, like a helix, so that the coil (strip) assumes the shape of a pipe.Read More

  • The difference between ERW, SSAW, LSAW(UOE) Steel pipe

    LSAW (Large Surface Submerged Arc Welded Pipe) is produced by using a single medium thickness plate as a raw material, and pressing (rolling) the steel plate into a tube blank in a mold or a molding machine, adopting a double sided submerged arc welding method and expanding the diameter. Its product specification range is wide, the toughness, plasticity, uniformity and compactness of the weld Read More

  • HSAW Steel Pipe ASTM A252 Spiral Steel Pipe_ASTM A106

    HSAW Steel Pipe. Specification. SSAW Steel Pipe. ProcessSpiral Submerged Arc Welded Steel Pipe SSAW Steel Pipe. LSAW Steel Pipe. ERW Steel Pipe. Seamless Steel Pipe. Scaffolding Tube & Couplers. Anti Corrosion Steel Pipe. Head OfficeDaqiuzhuang Industrial Area, Jinghai County, Tianjin, China. PC301606. Tel86 731 89702576.Read More

  • API 5L Spec Line pipe Comparison and Selection LSAW and SSAW

    API 5L Spec line pipe according to the provisions of the production process were divided into 8 kinds of seamless steel pipe, ERW steel pipe, submerged arc welded pipe and so on. But the most commonly used types are seamless steel pipe (Seamless), straight seam high frequency electric resistance welded pipe (Electric Resistance Welding, named as ERW), LSAW pipe (Longitudinally Submerged Arc Read More

  • Ssaw/hsaw Welded Steel Pipe Factory, Suppliers

    Generally customer oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for Ssaw/hsaw Welded Steel Pipe, Erw 3lpe Coating Carbon Steel Pipes, Pre Galvanized Steel Pipe, Ssaw Steel Pipe Spiral Pipe, We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to Read More

  • Difference Between ERW, SSAW, LSAW Carbon Steel Pipe

    Seamless steel pipes are mainly used in oil pipeline and gas pipeline, but seldom used in oil pipelines with long distance. Most long distance pipeline applied ERW pipes, SSAW pipes and LSAW pipes. Here are comparisons of technological features and performance of Read More

  • LSAW Steel Pipes Manufacturers, Factory Suppliers,Buy API

    Metline is a specialized manufacturer and factory supplier of Longitudinal Submerged Arc Welded (LSAW) carbon steel pipes for the Oil and Gas, Petrochemical, Agricultural and Construction Industries. We can supply high quality LSAW pipes with various standards, including but not limited to API 5L GR A, GR B, X42, X46, X56, X60, X65, X70. If you have anyRead More

  • China API 5L LSAW/Hsaw/SSAW/Line Pipe/Steel Pipe

    Steel Pipe, Line Pipe, LSAW Dsaw Pipe manufacturer / supplier in China, offering API 5L LSAW/Hsaw/SSAW/Line Pipe/Steel Pipe, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on.Read More

Quick Message

Fill in this form or click the service online, all questions will be answered.

Quick Message

Fill in this form or click the service online, all questions will be answered.