We are Hangzhou Topsun Industrial CO.,Ltd, a manufacturer of link chains from China, supply NACM90/96, ASTMA413, DIN766/763/5685AC, etc standard or customer require the other non-standard chains.

We are Hangzhou Topsun Industrial Co.,Ltd, a manufacturer of link chains, supply NACM90/96, ASTMA413, DIN766/763/5685AC,etc standard or customer require the other non-standard chains.

We offer ASTM A537 CL2 Weldable normalized fine grained pressure vessel steels:

1. ASTM A537 CL2Chemical composition:
C:

We offer ASTM A514 high yield strength cold forming steel plate and sheet:

1. A514 series grades:
A514 Gr.A ,A514 Gr.B ,A514 Gr.C ,A514 Gr.E, A514 Gr.F,A514 Gr.H,A514 Gr.J,A514 Gr.K,A514 Gr.M ,A514 Gr.P ,A514 Gr.Q ,A514 Gr.T ,A514 Gr.R ,A514 Gr.S

2.Chemical composition:
A514 Gr.E

We offer ASTM A387gr12 Cr., Mo.,Cr-Mo steels used for high temperature and pressure vessels:

1.Chemical composition:
C:0.05-0.17 Si:0.5-0.8 Mn:0.40- 0.65 S :

We offer ASTM A387gr11 Cr., Mo.,Cr-Mo steels used for high temperature and pressure vessels:

1.Chemical composition:
C:0.05-0.17 Si:0.15-0.4 Mn:0.40- 0.65 S :

We offer ASTM A387CL1,A387CL2 Cr., Mo.,Cr-Mo steels used for high temperature and pressure vessels:

1. A387CL1/CL2 Chemical composition:
C:0.05-0.21 Si:0.15-0.4 Mn:0.55-0.8 S :

We offer ASTM A204grA/B/C steel plate/sheet for pressure vessels steels:

1.Chemical composition:
A204 grA C :

We are Hangzhou Topsun Industrial Co.,Ltd,a manufacturer and specialize in link chains for several years,supply the chains follow NACM90/96,ASTMA413,DIN766/763/5685AC.

chain automatic welding machine.
machine model:HFSUN-75,HFSUN-125,HFSUN-250,HFSUN-300,HFSUN-400
working range(welding diameter):Φ4-Φ7mm
,Φ6-Φ10mm,Φ11-Φ16mm,Φ13-Φ18mm,Φ17-Φ22mm

Hangzhou Topsun Industrial Co.,Ltd, is a manufacturer and supplier of industrial chain for international customers, supply standard(NACM,DIN,EIN818-2etc) and non-standard kinkds of chain,all of chains made by auto-from, auto-welding machine.

Product : Ductile Iron Pipe
Connection : Fastite
Class : 250
Quality : Excess Prime
Size : 14.0” x 21.0ft
Pieces : 1,993
Weight : 900t approx

Shipment : From Portland, OR

Price