Square Steel Hollow Section Anti-rust Oiled Surface Black ERW Sections，check details from Hangzhou Heavy Steel Pipe Company on forbuyers.com

Product Code: 115671023

Hangzhou Heavy ...

Address:

，China

Main Products:

Steel Hollow Section

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Square Steel Hollow Section Anti-rust Oiled Surface Black ERW Sections

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Product Description

RHS / SHS Steel hollow section structural hollow section hot rolled steel section cold formed hollow section Application: Construction, Steel structure, Road sign, Steel frame, light industry, automobile Square Steel Hollow Section Anti-rust Oiled Surface Black ERW Sections Description: Galvanized Rectangular Steel hollow sections / ERW Steel hollow sections / Steel hollow sections / Rectangular Steel hollow sections /SHS/RHS COMMODITY: Square steel hollow section SIZE: 20X20mm to 600x600mm LENGTH: 5800mm/6000mm/9000mm (according to buyer's requirement) MATERIAL GRADE: Q195/Q235/Q345/A500 Gr. B/SS400/16Mn/St37/St52 SURFACE TREATMENT: Anti-rust Oiled surface, Black W. T tolerance: +/- 0.2mm OD. Tolerance: +/- 0.5mm Application: Construction, Steel structure, Road sign, Steel frame, light industry, automobile Industry, agriculture MOQ: 25MT PACKING: Surface to be oiled and be packed in bundle, wrapped with steel strips, Outside water-proof cloth wrapped. Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements. The products it mainly supplies are: ERW longitudinally welded steel pipes in accordance with DIN, EN, ASTM and API standards. Steel hollow sections hot and cold formed in accordance with ASTM 500, EN 10210 and EN 10219. Seamless steel pipes with heavy wall thickness in accordance with EN 10210, EN 10216, EN 10297, API 5L, ASTM 106, ASTM A53, DIN 2440 – DIN 1629. Galvanized steel pipes and tubes in accordance with ASTM A53, ASTM A106, DIN 2440/2444, BS 1387, and JIS C8305 standards. Hot rolled steel beams H & I in accordance with JIS, DIN, ASTM standards. Hot rolled steel round bars in accordance with AISI, ASTM, BS, DIN and JIS standards. Hot & cold rolled steel products of steel strips, steel coils and steel sheets in commercial qualities and in accordance with DIN, EN, and ASTM standards Further steel products are welcome upon customers’ requests.

Hangzhou Heavy Steel Pipe Company

Year Established:

1993
Main Products:

Steel Hollow Section
Main Markets:
Total Annual Revenue:
Annual Volume Of Export:
Factory Size:
Total Employees:
No.of R&D Staff:

Less than 5 people
Quality Control:
Contract Manufacturing:

Company Introduction

Founded in 1993, Hangzhou Heavy Steel Pipe Company is an integrated company integrating R&D, production, operation, trade and service. The company has its own brand WUFU and specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers' requirements.

The products it mainly supplies are:

Longitudinally welded steel pipes
ERW:
Size range: O.D from 21.3mm to 508mm, W.T from 2.3mm to 16mm
LSAW:
Size range: O.D from 351mm to 1500mm, W.T from 8.0mm to 40mm
Standard:
ASTM A53, ASTM A106, API 5L, EN10204, DIN1626
Steel Grade: ST37, ST52, S235, S275, S355, GR A, GR B, X52, X60.,ect.

Steel Hollow Sections (hot & cold formed)
Square:
Size Range: from 16*16mm to 400*400mm, W.T from 0.6mm to 16mm
Rectangular:
Size Range: from 20*10mm to 500*300mm, W.T from 0.6mm to 16mm
Standard:
EN10210, EN10219, ASTM A500
Steel Grade: S235, S275, S355.,ect

Seamless steel pipes
Size range: O.D from 21.3mm to 610mm, W.T from 2.3mm to 50mm
Standard: EN10210, EN10216, EN10297, ASTM A53, ASTM A106, API 5L, DIN1629, DIN2440
Steel Grade: E235, E275, E355, E470 ST37, ST44, ST52, S355J2H.,ect

Hot dipped galvanized steel pipes
Size range: O.D from 21.3mm to 219mm, W.T from 2.3mm to 6mm
Standard: ASTM A53, ASTM A106, BS1387-1985, DIN2440/2444, EN10255
Steel Grade: ST37, ST52, S235, S275, S355, GR A.,ect

Hot rolled steel H beams
Size range: HW100-400, HM150-600, HN150-900, HE100-500, IPE140-500, HP305
Standard:
JIS G3101, JIS G3106, JIS G3136, JIS G3192, KS D3503, KS D3502, EN10034, EN10025, ASTM 572A, ASTM A6, ASTM A36
Steel Grade:
SS400, SS490, SM490, SN490, S235J0, S235J2,S235JR, S275JR, S275J0, S275J2, S355J0, S355J2, S355JR, S355J2+N, GR50, GR55, GR60, GR65, A36, A43, D36, DH36

Steel round bars (hot rolled & forged)
Size range: from 16mm to 260mm & 300mm to 800mm
Steel Grade: Q215, Q235, Q345, C45N, S355J2G3, 39NICRMO3, 42CRMO4, 18NICRMO5
Surface: rough machine turned
Length: Minimum 3 meters
Tests: UT SEP 1921 class CC

Hot rolled steel (strips, coils, sheets, plates, slabs)
In commercial qualities and in accordance with DIN, EN, and ASTM standards, black

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