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welded steel tube

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welded steel tube

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China ERW/Welded Steel Pipes for Structures factory

ERW/Welded Steel Pipes for Structures

ERW Steel Pipe , Welded Steel Pipe OD: 4'-36' ( 114.3-914mm ) T:SCH10-SCH80 Length:3-13m fixed or random as per customer's requirements Steel Material:Q235B, Q345B, L245, GrB, X42-70 etc, Standards:GB/T3091... Read More
2016-04-29 18:33:52
China Anticorrosion Steel Pipe factory

Anticorrosion Steel Pipe

Anticorrosion Steel Pipe Anticorrosive processing specific parameters NominalDiameter Range Outside diameters Rang(mm) Coating Type Coating Layer Coating thickness DN100~600 114.3~609.6 3PE Three layers ... Read More
2016-04-29 18:33:52
China Anticorrosion Steel Pipe factory

Anticorrosion Steel Pipe

Anticorrosion Steel Pipe Anticorrosive processing specific parameters NominalDiameter Range Outside diameters Rang(mm) Coating Type Coating Layer Coating thickness DN100~600 114.3~609.6 3PE Three layers ... Read More
2016-05-23 15:58:16
China API 5L High Frequency Welded Steel Tubes  factory

API 5L High Frequency Welded Steel Tubes

API 5L High Frequency Welded Steel Tubes Dia:48-630mm T:3-18mm Length:3-13m Steel Material:Q235A, Q235B, Q345, ASTM A53/106, ASTMA500, ST37,GR.B, X42-80, S275/355 Standards:GB/T3091-2001,GB/T9711.1-1997,API 5L ... Read More
2016-04-29 18:33:53
China BS1387 Structural Welded Steel Tubes factory

BS1387 Structural Welded Steel Tubes

Features: Dia:48-630mm T:3-18mm Length:3-13m Steel Material:Q235A, Q235B, Q345, ASTM A53/106, ASTMA500, ST37 Standards:GB/T3091-2001,GB/T9711.1-1997,API 5L Applications:civil construction, petrochemical ... Read More
2016-04-29 18:33:53
China High quality rectangular steel tubes as per ASTM A500 factory

High quality rectangular steel tubes as per ASTM A500

High quality rectangular steel tubes as per ASTM A500 Square steel tube (or we can name it as square hollow section or square steel pipe ) comes in different sizes, specifications and wall thicknesses. Its ... Read More
2020-03-30 09:56:28
China ASTM A252 GR.3 welded steel pipe pile supplier with big diameter factory

ASTM A252 GR.3 welded steel pipe pile supplier with big diameter

ASTM A252 GR.3 welded steel pipe pile : ASTM A252 is the standard specification for welded and seamless steel pipe piles. And it contains GR1, GR2, GR3 grades. This specification covers nominal wall cylindrical ... Read More
2018-02-01 17:08:16
China API 5L X80 LSAW welded steel pipes for sea port constructions factory

API 5L X80 LSAW welded steel pipes for sea port constructions

LSAW welded steel pipes On the double submerged arc welding line for large-diameter double-seam welded steel pipe, the steel strip is progressively bent into the tubular form. This ensures the internal and ... Read More
2019-05-21 11:40:46
China ASTM-A672 GR C70 CLASS 22 Mild Black Welded Steel Pipe from Borun factory

ASTM-A672 GR C70 CLASS 22 Mild Black Welded Steel Pipe from Borun

ASTM-A672 GR C70 CLASS 22 Mild Black Welded Steel Pipe ,here we refer to LSAW welded pipe. LSAW welded pipe is made with double submerged arc welding lines,,which is always for big diameters. General Process ... Read More
2019-05-13 16:13:20
China ASTM A53 ERW steel tubes with small sizes from China supplier factory

ASTM A53 ERW steel tubes with small sizes from China supplier

ASTM A53 ERW Steel Tubes: This series of welded steel pipe can be specified as the ASTM A53 or ASTM A53M-12, which are both specifications commonly used for black and hot-dip galvanized welded and seamless ... Read More
2019-06-17 16:20:56
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