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seamless square tube

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seamless square tube

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China Structural Hot Finished EN10210 Structural Square Steel Tube factory

Structural Hot Finished EN10210 Structural Square Steel Tube

Structural Hot Finished EN10210 Structural Square Steel TubeFlow Chart: Specification RangeNormal SizeDia(mm)T(mm)Dia (mm)T(mm)Dia (mm)T(mm)30*302-4120*1202-14250*2508-2540*402-4125*1252-14255*2558-2550*502... Read More
2016-04-29 18:33:52
China EN10219 S355 Seamless Square Tubes, small size, thick wall factory

EN10219 S355 Seamless Square Tubes, small size, thick wall

Hebei Borun can supply square hollow section/square tubes according to standards like: GB/T3094-2000, GB/T6728-2002, EN10219, EN10210, ASTM A500, JIS G3466 etc. You may check the production flow chart as below ... Read More
2018-01-08 15:39:03
China S355 Hot Finished Seamless Square Tubes with competitive price from China factory

S355 Hot Finished Seamless Square Tubes with competitive price from China

Hebei Borun Steel Trade Co.,Ltd is a professional manufacturer & supplier of oil casing pipe, seamless pipe, hollow sections as well as API line pipes. With more than 15 years experince dealing with steel pipes... Read More
2018-02-01 17:27:59
China Seamless square steel tubes with epoxy-polyamide primer factory

Seamless square steel tubes with epoxy-polyamide primer

Product: Seamless Square Steel Tubes Surface treatment: sand blasting, ball blasting, and epoxy-polyamide primer Size: 40*40mm-400*500mm WT: 4-25mm Length: 6-12m or fixed as customer's request Grade: 20#, Q345B... Read More
2017-10-27 15:52:35
China DIN 17175 14MoV63 seamless boiler tube factory

DIN 17175 14MoV63 seamless boiler tube

DIN 17175 14MoV63 seamless boiler tube supplied by Hebei Borun Steel Trade Co.,Ltd from China 1 Scope DIN17175 standard applies to seamless tubes including tubes for headers of heat-resistant steels which are ... Read More
2016-05-23 15:55:49
China API L80 EU Seamless Oil Tubing Pipe For Sour Service factory

API L80 EU Seamless Oil Tubing Pipe For Sour Service

API L80 EU Seamless Oil Tubing Pipe L80 API seamless casing pipe or tubing can be divided into 3 categories: L80-1, L80 9Cr and L80 13Cr. These 3 steel grades have no difference in mechanical properties, but ... Read More
2016-05-23 16:00:19
China High Frequency Electric Resistant Welded Square Tubes GR Q235B factory

High Frequency Electric Resistant Welded Square Tubes GR Q235B

Square Tube is one of the main steel pipes used in construction field and machinery industry. High Frequency Electric Resistant Welded Square Tubes GR Q235B here mainly refers to the size 135*135*10mm, which is ... Read More
2016-11-03 16:26:17
China EN10219 cold rolled seamless square steel pipes with thick wall factory

EN10219 cold rolled seamless square steel pipes with thick wall

EN10219 cold rolled seamless square steel pipes with thick wall Hebei Borun can supply square hollow section/square tubes according to standards like: GB/T3094-2000, GB/T6728-2002, EN10219, EN10210, ASTM A500, ... Read More
2020-03-30 09:59:37
China small diameter ERW square tube with mild steel Q235 factory

small diameter ERW square tube with mild steel Q235

Square Tube is one of the main steel pipes used in construction field and machinery industry. In general, square tubes can be divided into 2types : seamless & ERW . From technical pespective, it can be ... Read More
2016-04-29 18:37:43
China High-frequency ERW Square Tube for Cranes making factory

High-frequency ERW Square Tube for Cranes making

Hebei Borun Steel Trade Co.,Ltd is a professional manufacturer & supplier of oil casing pipe, seamless pipe, hollow sections as well as API line pipes. With more than 15 years experince dealing with steel pipes... Read More
2016-04-29 18:33:55
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