The main applications of Tube and Pipe include:
Petro-Chemical industry; Onshore and offshore oil and gas industry; Power generation (Thermal and Nuclear); Chemical industry; Food industry; Equipment manufacturers (heat exchanger, boiler, condenser, feed water heater, evaporator etc).
For Heat exchanger:
Major ASTM: TP304, TP304H, TP316L, TP316Ti, TP317, TP321, TP347H, TP310S, S31803.
Dimension:
Seamless stainless steel pipe: 10.0~88.9 x 1.0~6.0mm;
Welded pipe: 12.7~76.2 x 0.5~3.05mm.
Major standards of production: ASME SA213/SA213M\ ASME SA688/SA688M\ ASME SA789/SA789M \ASME SA249/SA249M\GB13296-91
For paper plant:
Major ASTM: TP304, TP304L, TP316L, TP316Ti, TP317L, TP321, TP347H, TP310S
Seamless stainless steel pipe: 6.0~325 x 1.0~16.0mm
Welded pipe: 9.0~2510 x 0.5~25.0mm
8.0~2540 x0.5~26.0
Major standards of production: ASTM A312/A312M\ ASTM A789/A789M\GB/T12771-2000\GB/T14976-2002\ JIS G3448
For anti-erosion and general industry:
Major ASTM: TP304, TP304L, TP316L, TP316Ti, TP317L, TP321, TP347H, TP310S
Dimension:
Seamless stainless steel pipe: 6.0~325 x 1.0~22.0mm
Welded pipe: 9.0~2540 x 0.5~25.0mm
12.7~2540x 0.5~26.0
Major standards of production: GB/T12771-2000 \HG20537.2-1992\GB/T14975-2002\ GB/T14976-2002\ GB12770-2002\HG20537.3-1992\ HG20537.4-1992\ ASTM A312/A312M\ ASTM A358/A358M\ ASTM A789/A789M\ ASTM A790/A790M
For Boiler:
Major ASTM: TP304H, 310H, 321H, TP347H.
Dimension:
31.8~88.9 x 2.0~12.0mm
Major standards of production: GB5310-1995\GB13296-1991\ASME SA213.
For nuclear purpose:
Major ASTM: Z2CN18-10(304L), Z2CND17-12(316L).
Major standards of production: NFA36-209, ASTM A358/A358M CL1 %: C≤ 0.03, Mn0.4-1.00, Si0.3-0.7, Cr21-23, Ni32.00-35.00, Al0.15-0.45, Cu≤ 0.75, Ti≤ 0.6, Co≤ 0.08, P≤ 0.015, S≤ 0.015, N≤ 0.03, Ti/C≤ 12, C+N≤ 0.045, Ti/(C+N)≥ 8.
Stainless steel seamless tube(OD: 6-219.1mm, THK: 0.75-18mm);
Stainless steel welded tube(OD: 12-219.1mm, THK: 0.4-8mm).