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Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

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Longitudinally Submerged Arc Welded Steel pipes LSAW Pipes
Longitudinally Submerged Arc Welded Steel pipes LSAW Pipes

LSAW pipes. LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production. LSAW steel pipe industry usage.

LSAW Steel Pipe
LSAW Steel Pipe

SAWL pipe is short for Longitudinal Submerged Arc Welding Pipe The Production size range of our SAWL steel pipes Diameter 457mm - 4,000mm Thickness 8mm - 50mm Length 5.8m - 18m Production Flow Chart of LSAW pipes The standard of our pipes API 5L PSL1 PSL2 SAWL pipe, ASTM A53 Gr.B SAWL pipe, ASTM A252 Gr.2 SAWL pipe IS 3589, ISO3183, GB/T9711, GB/T3091

SSAW Steel Pipe
SSAW Steel Pipe

Spiral Submerged- Arc Welded Steel Pipe. Brief overview: SSAW steel pipe(Spiral Submerged- Arc Welded Steel Pipe) is also known as the SAWH Steel pipe (Submerged-arc Welded Helical pipe). Generally used: welded pipes convey fluid, metal structures, pile and so on.

Longitudinally Submerged Arc Welded Steel pipes LSAW ...
Longitudinally Submerged Arc Welded Steel pipes LSAW ...

LSAW (Longitudinal double submerge ,arc, welding) carbon ,steel, pipe is a type of SAW pipe made of ,steel, plates that were hot rolled by JCOE or UOE forming technology. LSAW (Longitudinally ,Submerged Arc Welded Steel pipes,) in leaflets plate as raw material, the ,steel, plate in the mold or molding machine pressure (volume) into using double-sided ...

Longitudinally Submerged Arc Welded Steel pipes LSAW ...
Longitudinally Submerged Arc Welded Steel pipes LSAW ...

LSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided ...

Double Submerged Arc Welded – Welded steel pipes
Double Submerged Arc Welded – Welded steel pipes

Welded steel pipes,. Sunny ,Steel, produce an extensive selection of ,welded, pipe including (ERW), (EFW), (DSAW) carbon ,steel, pipe along with their respective. Menu. Facebook; ... Double Submerged ,Arc Welded, What is DSAW Pipe? Posted on March 8, 2017 March 8, 2017 by chromemolypipe.

AS 1579-2001 Arc-welded steel pipes and fittings for water ...
AS 1579-2001 Arc-welded steel pipes and fittings for water ...

Arc-welded steel pipes and fittings for water and wastewater, SECTION 1 SCOPE AND GENERAL 1.1 SCOPE This Standard specifies requirements for ,arc-welded steel pipes and fittings, with butt-,welded, seams, having diameters equal to or greater than 114 mm outside diameter

JIS G3457 Arc Welded Carbon Steel Pipes - Tube Solution
JIS G3457 Arc Welded Carbon Steel Pipes - Tube Solution

This Japanese Industrial Standard specifies the ,arc welded, carbon ,steel pipes,, hereinafter referred to as the ",pipes,". used for piping for steam, water, gas, air, etc. of comparatively low working pressure. 2. Grade and Designation The ,pipes, shall be classified into one grade and its …

Standard Specification for Pipe Steel Electric-Fusion ...
Standard Specification for Pipe Steel Electric-Fusion ...

1.1 This specification covers electric-fusion (,arc,)-,welded, straight seam or spiral seam ,steel, pipe NPS 16 and over in diameter (inside or outside as specified by purchaser), with wall thicknesses up to 3 / 4 in. [19 mm], inclusive. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification.

Welded steel pipe: Welded steel pipe
Welded steel pipe: Welded steel pipe

The two types of pipes produced through these technologies are longitudinal-submerged arc-welded (LSAW) and spiral-submerged arc-welded (SSAW) pipes. LSAW are made by bending and welding wide steel plates and most commonly used in oil and gas industry applications.

Forming Process of LSAW Steel Pipe (UOE vs JCOE)
Forming Process of LSAW Steel Pipe (UOE vs JCOE)

4/12/2020, · December 4, 2020. No Comments. Longitudinal submerged arc welded pipe (LSAW) is generally made of steel plate as raw material. After different forming processes, double-sided submerged arc welding and post-weld diameter expansion are adopted to form welded pipe.

SAW PIPE | Submerged Arc Welded Pipes : KUMSOO CONNECTING
SAW PIPE | Submerged Arc Welded Pipes : KUMSOO CONNECTING

Carbon and Alloy Steel Pipe, Electric Fusion Welded for High Pressure Service at High Temperature: ASTM A53: All: Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless: ASTM A134: All: Pipe, Steel, Electric-Fusion(Arc) Welded(Size NPS 16 and over) ASTM A135: All: Carbon Steel Piping: ASTM A139: All: Electric-Fusion(Arc) Welded(Size NPS 4 and over) ASTM A178

JSA - JIS G 3457 - Arc welded carbon steel pipes ...
JSA - JIS G 3457 - Arc welded carbon steel pipes ...

scope: This Japanese Industrial Standard specifies the ,arc welded, carbon ,steel pipes, (hereafter referred to as ",pipes,") used for piping for the steam, water, gas, air, etc. of comparatively low working pressure.

JIS G3457 Arc Welded Carbon Steel Pipes - Tube Solution
JIS G3457 Arc Welded Carbon Steel Pipes - Tube Solution

This Japanese Industrial Standard specifies the ,arc welded, carbon ,steel pipes,, hereinafter referred to as the ",pipes,". used for piping for steam, water, gas, air, etc. of comparatively low working pressure. 2. Grade and Designation The ,pipes, shall be classified into one grade and its letter symbol shall be as given in Table 1. Table 1

Three Production Processes of Welded Steel Pipes
Three Production Processes of Welded Steel Pipes

Longitudinal submerged ,arc welded, pipe (LSAW): Generally speaking, LSAW ,steel pipes, are made of ,steel, plate as raw material. After different forming processes, double-sided submerged ,arc, welding and post-weld diameter expansion are adopted to form ,welded pipes,. LSAW ,pipes, are formed by UO (UOE). , RB (RBE), JCO (JCOE), etc.

AS 1579-2001 Arc-welded steel pipes and fittings for water ...
AS 1579-2001 Arc-welded steel pipes and fittings for water ...

Arc-welded steel pipes and fittings for water and wastewater SECTION 1 SCOPE AND GENERAL 1.1 SCOPE This Standard specifies requirements for arc-welded steel pipes and fittings with butt-welded seams, having diameters equal to or greater than 114 mm outside diameter

J IS - thepipefitting.com
J IS - thepipefitting.com

Arc welded, carbon ,steel pipes, 1 Scope This Japanese Industrial Standard specifies the ,arc welded, carbon ,steel pipes, (hereafter referred to as “,pipes,”) used for piping for steam, water, gas, air, etc. of comparatively low working pressure. 2 Normative references The following standards contain provisions which, through

LSAW Steel Pipe Longitudinally Submerged Arc Welding Pipe
LSAW Steel Pipe Longitudinally Submerged Arc Welding Pipe

Straight Seam Submerged Arc Welded Steel Pipe. UOE SAWL PIPES. Outside Diameter:Φ508mm- 1118mm (20"- 44") Wall Thickness: 6.0-25.4mm 1/4"-1". Quality Standards: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA. Length: 9-12.3m (30'- 40') Grades: API 5L A-X90,GB/T9711 L190-L625. JCOE SAWL PIPES.

SSAW Steel Pipe
SSAW Steel Pipe

Spiral Submerged-, Arc Welded Steel Pipe., Brief overview: SSAW steel pipe(Spiral Submerged-, Arc Welded Steel Pipe,) is also known as the SAWH Steel pipe (Submerged-arc Welded Helical pipe). Generally used: welded pipes convey fluid, metal structures, pile and so on.

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.