ERW Structural Hollow Section Black Square Steel Pipes

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• Model NO.: Q235
• Name: Hot Sale Q235 Material ERW Structural Black Square
• Size: 10mm*10mm - 600mm*600mm
• Thickness: 0.4mm-27mm
• Length: 6m or Customized
• Shape: Square or Rectangular
• Transport Package: as Factory or as Requirement
• Specification: CE SGS
• Trademark: Wefsun Brand
• Origin: China Mainland
• Production Capacity: 20, 000 Tons

Product Description

Hot Sale Q235 Material ERW Structural Black Square Pipes
Description

PRODUCT NAME	Square pipe
SIDE LENGTH	10mm*10mm-600mm*600mm
THICKNESS	1.2mm-7.75mm
LENGTH	1-12meter/pc
STANDARD	ASTM A500,JG 178-2005,JIS G3466,EN10210,GB/T6728-2002, GB/T6725-2002, GBT3094-2000
TECHNOLOGY	ERW Welded
MATERIAL	ASTM A53,ASTM A106 ASTM A210,ASTM A283,ST33, ST37-2,ST52, DIN1626, DIN1629,STPY41,G3452,G3457, S235,S355, Q195-Q235,Q345,20#, alloy steel etc
SURFACE TREATMENT	Paint oil; Varnish; Hot galvanized; Cold galvanized;Galvanize the raw strip steel;  Or according to customer's requirements.
PACKAGE	Tied with steel trips, then wrapped by plastic material.  Or according to customer's requirements.
USAGE	Widely used in mechanical manufacture, construction field, metallurgy industry,  farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail,  container frame, furniture, decoration, steel structure etc
CERTIFICATES	ISO9001-2000, ISO14000, ISO18000
THIRD PARTY INSPECTION	Welcome you to send a third party inspecting company  (BV, SGS etc) to check the quality of our final products.

Product Line


Related Production

Steel pipe: Black pipe, Galvanized steel pipe, Round pipe, Square pipe, Rectangular pipe, Spiral pipe, etc;

 

Steel sheet/coil: Hot/Cold rolled steel sheet/ coil, Galvanized steel sheets/coil, PPGI, checkered sheet, corrugated steel sheet, etc;

 

Steel beam: Angle beam, H beam, I beam, C lipped channel, U channel, Deformed bar, Round bar, Square bar, Cold drawn steel bar, etc;

Packaging and Shipping



Our Company


Certificate

 

Contact Information

Saray Chi

Managing Director
Qingdao WEFSUN Metal Material Co.,Ltd.
M:[phone]
T:[phone]
W: wefsun.en.made-in-china.com