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stainless steel boiler tubes,bending stainless steel tubing
, bending stainless steel tubing
25mm Stainless Steel Heat Exchanger Tube , SS Heat Exchanger Tubes Wooden Box Packing
ASTM A213 Stainless Steel Heat Exchanger Tube SS heat exchanger tubes wooden box packing
zheheng steel is one of renowned manufacturer,exporter,stock holder ,stockist ,supplier of a qualitative range of stainless steel heat exchanger tubes that are being designed as per national standard ASTM ,EN, with material TP304, TP304L, TP304H, SUS201,TP314, TP316, TP316L, TP316LN, TP321, TP321H, TP310, TP310S, TP317
we are not only ASTM a213 stainless steel heat exchanger tubes maufactuer,ss heat exchanger tubes exporter ,cold draw seamless stainless steel heat exchange tubes stockholder ,but also with high quality products ,and shortest delivery time
Product Description:
| Standard |
ASME SA213/ASTM A213, ASTM A269/ASME SA269, ASME SA312/ASTM A312, ASME249/ASTM A249, ASME SA511/ASTM A511, ASTM A270/ASME SA270, EN10216-5,EN10305-1, EN10217-5, DIN 17175, DIN 2448, DIN 6258, GOST 8731, JIS G3463, JIS G3462, JIS G3455, JIS G3459 etc. |
| Material |
TP304, TP304L, TP304H, SUS201,TP314, TP316, TP316L, TP316LN, TP321, TP321H, TP310, TP310S, TP317, TP317L, TP347, TP347H, N08904, 904l, 253MA(S30815), 254SMO(S31254). |
| Type |
Seamless / SML |
| O.D |
6-530mm |
| W.T |
0.7-50mm |
| Length |
0-38000mm |
| Technique |
Cold Finished (Cold Drawing and Cold Rolling), Hot Finished (Hot Extrusion) |
| Surface Treatment |
Pickled,Passivation,Inside & Outside Mechanical Polishing, BA, Electropolishing (EP) |
| Heat Treatment Condition |
Solution Annealing and water rapid quenched, Bright Annealing,Stess Relieving Heat Treatment for U tubes |
| Test Requirement |
Eddy Current Test, Hydrostatic Test, UT, Penetrant Test, Air underwater pressure Test,
PMI Test, Spectro Test, Intergranular Corrosion Test, Sharpy Impact Test, Hardness Test, Tension Test (Elongation, Yield Strength,Tensile Strength), Flarring Test etc. |
| Application |
Gas and Fluid Transportation; Mechanical Pipline; Engineering Projects; Petrochemical industry; Power Station, Heat Exchanger, Condenser, Boiler, Evaporator, Superheater etc. |
| Capacity |
6000 tons/year |
| Package |
In bundles pacckages, plywood cases, wooden cases with water-proof package, etc. |
| Trade Terms |
FOB, CIF, CFR, EXW, etc. |
| Payment Terms |
T/T, L/C |
QUALITY CONTROL
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking
ZHEHENG STEEL has passed approved by ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004 With good quality and competitive price, we warm a good reputation in domestic and international markets. We hope to build a good and long relationship with customers from home and abroad.
پیام شما باید بین 20 تا 3000 کاراکتر باشد!
