steel pipe, seamless steel pipe, carbon steel pipe, seamless steel tube, carbon steel tube

Description features:1, Seamless steel pipe for structural purposes
2, Seamless steel pipe for liquid service
3, Seamless steel pipe for low and medium pressure
4, Seamless steel pipe and pipes for high pressure boiler
5, Seamless hot-rolled steel pipe for hydraulic pillar service
6, Seamless steel pipe for petroleum cracking
7, High-pressure seamless steel pipe for chemical fertilizer equipments
8, Seamless steel pipe for gas cylinder
9, Line pipe
10, Petroleum and natural gas industries tries line pipe-
Technical condition Part1: grade A¡¢B
11, Casing, tubing and Drill pipe(plain- end)
12, Seamless carbon steel pipe for high- temperature service
13, High precision cold- drawn(rolled)blank
Steel grade:
1, 10, 20, 35, 45, Q345
Low alloy steel etc.
2, 10, 20, Q295, Q345, etc...
3, 10, 20, Q345, etc?br>4, 20G (ST45.8/¢ó),
15CrMoG,
12Gr1MoVG
5, 20, 35, 45, 27SiMn
6, 10, 20
7, 10, 20, 16Mn, 15CrMoG, etc?
8, 37Mn, 34Mn2V,
30CrMo, 35CrMo
9, A, B, X42, X46, X52
10, L210, L245, L290,
L320, L360
11, J55, N80
12, A, B, C
13, 10, 20, 45, Q345 (16Mn),
Low alloy steel etc
Dimensions:
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?---30mm
25---325?.5---30mm
25---325?.5---30mm
25---325?.5---30mm
Standard:
1, GB/T8162 (neq JIS G 3444---)
2, GB/T8163 (neq ISO 559)
3, GB3087 (neq ISO 9329---1)
4, GB 5310(neq ASTM A335---106, DIN17175, ISO 9329---2)
5, GB/T17396 (neq DIN 1629)
6, GB 9948(neq ASTM A161, A200)
7, GB 6479(neq ISO 2604)
8, GB 18248(neq JIS G 3429)
9, API Spec 5L
10, GB/T9711, 1
GB/T9711, 2(ISO 3183 ---1, 2;
API Spec SL
11, API Spec 5CT
12, ASME SA---106
13, According to the requirements of customer agreements
Remark: Please kindly confirm the following description first:
1, Painting or not
2, Need cap or not
3, How about the bevel angle
4, steel grade
5, Steel standard
6, Length of ea