supply seamless steel tube and pipes

We can makes and markets cold-drawn seamless steel pipes and cold-drawn special-section seamless pipes which are widely applied in the industries of petrochemical, boiler, automobile, mechanical, construction, chain, electric of the company is 80000t. Our factories through ISO9001:2000 certificate, has aggressive leadships and outstanding professionals.
We are able to provide customers with quality products and perfect service.
Standard:
GB

Low and medium pressure boiler seamless pipe
GB3087-1999
High pressure boiler seamless pipe
GB5310-95
Seamless pipe for high pressure fertilizer equipment
GB6479-2000
Seamless pipe for petroleum cracking
GB9948-88
Seamless pipe for fluid conveying
GB/T8163-1999
ASME

ASME SA-106

ASME SA-192M

ASME SA-210M

ASME SA-213M

DIN

DIN 17175

JIS

JIS G 3461

DIMENSIONS OF COLD-DRAWN SHAPED SEAMLESS PIPE
WT
(in)
0.059
0.071
0.079
0.087
0.098
0.110
0.118
0.126
0.138
0.150
0.157
0.165
0.177
0.189
0.197
0.205
0.217
0.224
0.236
0.256
0.276
0.314
0.472
OD
(mm)
(mm)
1.5
1.8
2.0
2.2
2.5
2.8
3.0
3.2
3.5
3.8
4.0
4.2
4.5
4.8
5.0
5.2
5.5
5.7
6.0
6.5
7.0
10
12
(in)
(mm)
























0.750
19.05
























1.000
25.40
























1.000
28.00
























1.181
30.00
























1.252
31.80
























1.260
32.00
























1.339
34.00
























1.378
35.00
























1.457
37.00
























1.496
38.00
























1.575
40.00
























1.654
42.00
























1.772
45.00
























1.890
48.00
























2.000
50.80
























2.126
54.00
























2.244
57.00
























2.362
60.00
























2.374
60.30
























2.500
63.50
























2.559
65.00
























2.756
70.00























2.874
73.00
























2.992
76.00
























3.150
80.00
























3.268
83.00
























3.500
88.90
























3.740
95.00
























4.000
101.6
























4.016
102.0
























4.252
108.0
























4.500
114.3
























4.764
121.0
























5.000
127.0
























5.236
133.0
























5.500
139.7
























5.563
141.3
























5.984
152.0
























6.259
159.0
























SUNNY STEEL ENTERPRISE LTD. TEL:+86131 2287 8399 FAX.:+8621 5107 9722 ADD.:RM.502 NO.13, LANE 430 LIANXI RD. SHANGHAI,201204 CHINA MSN/MAIL:sunnysteel@hotmail.com Http://www.sunnysteel.com