No. 45 630*14 large diameter steel pipe price Liaocheng Xinxuan Steel Co., Ltd. Business Contact: Wang Liwei Telephone Hex Flange Head Bolts,Flange Head Bolts,Hex Flange Screw,Hex Flange Head Nantong Romax Hardware Co.,Ltd. , https://www.hardwarehouse.cn
Telephony official website: http://
Business Contact: Zhang Jundian Telephone, Voice, Real Website: http://
Our company mainly produces seamless steel tubes with an outer diameter of 6-120 mm and a wall thickness of 1-100 mm. The production materials are: 20#, 45#, 16Mn (Q345), 20Cr, 40cr,
42crmo, 35crmo, 27simn, 20crmnti and other materials, the spot is sufficient, the custom cycle is short, welcome new and old customers to inquire.
45# seamless pipe spot resource specifications:
168*17
245*44
245*8
273*30
245*12
299*31
245*14
299*32
245*16
325*40
245*25
351*30
245*30
377*30
245*40
Remarks: If there are unspecified 45# seamless steel pipe specifications, please contact us by phone, the company will meet the needs of our customers to the maximum extent !
Uses :
(1) GB/T8162-1999 (seamless steel pipe for structure), mainly used for general structure and mechanical structure.
(2) GB/T17396-1998 (hot-rolled seamless steel pipe for hydraulic props), mainly used for the production of coal mine hydraulic supports and cylinders, columns, and other hydraulic cylinders and columns.
(3) GB/T3639-1983 (cold-drawn or cold-rolled precision seamless steel pipe), mainly used for mechanical structures, carbon pressure equipment, steel pipes requiring high dimensional accuracy and good surface finish.
(4) GB/T8713-1988 (Precision inner diameter seamless steel pipe for hydraulic and pneumatic cylinders), mainly used for the production of cold drawn or cold rolled seamless steel pipes with precision inner diameter for hydraulic and pneumatic cylinders.
( 5 ) YB/T5035-1993 (seamless steel pipe for automobile semi-axle casing), mainly used for the production of high-quality carbon structural steel and alloy structural steel hot-rolled seamless steel pipe for automobile semi-axle casing and axle axle of drive axle . 