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Guangzhou Hongda Steel Tube Co., Ltd.
is a professional manufacturer of seamless
carbon steel tube and seamless stainless
steel tube. The main products include:
Seamless carbon steel tube:
ASTM A53/ A106/API 5L GR.B; ASTM A179;
ASTM A192; ASTM A519 SAE1010, SAE1020,
SAE1035, SAE1045; SAE52100;
API 5CT J55/N80; ASTM A333 GR.6;
ASTM A210 GR.AI; ASTM A213 T11, T12,
T22; DIN1629 ST37.0, ST52.3;
DIN17175 ST35.8 GR.I; DIN2391 ST37.4;
JIS G3461 STB340; etc.
O.D.: 19.05mm-325mm,
W.T.:1.65mm-25mm
Seamless stainless steel tube:
ASTM A312/312M, ASTM A213/213M,
ASTM A269, JIS G3459, JIS G3463,
DIN17456, DIN 17458, EN 10216-5 etc,
with material: TP304/304L, TP316/316L,
TP321, 321H, 310S, 316Ti, 317/317L,347H,
1.4301, 1.4306, 1.4541, 1.4401,1.4404, etc.
O.D.: 4mm-325mm,
W.T.: 0.5mm-25mm
Guangzhou Hongda Steel Tube Co. Ltd.
No. 2 Baofeng Road, Huangpu District Guangzhou, China 510760
Tel: +86-20-32282120 Fax: +86-20-32282189
Email:
Web:
H O N G DA
S T E E L T U B E