Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 5-8days |
| Packaging Details | Plywood Case /Iron Case/ Woven Bag |
| surface | sandblast polish 200# 320# 400#-600# 800# mirror hairline brushed polished |
| color | as required |
| size | all sizes |
| length | 5m-7m |
| standard | ASTM |
| Material | 1.4301 |
| Brand Name | zheheng steel |
| Model Number | 304X5crNi18-10 TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | China JAPAN, THAILAND, UK, USA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 5-8days | Packaging Details | Plywood Case /Iron Case/ Woven Bag |
| surface | sandblast polish 200# 320# 400#-600# 800# mirror hairline brushed polished | color | as required |
| size | all sizes | length | 5m-7m |
| standard | ASTM | Material | 1.4301 |
| Brand Name | zheheng steel | Model Number | 304X5crNi18-10 TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | China JAPAN, THAILAND, UK, USA |
| High Light | ss seamless tube ，304 stainless steel seamless pipe | ||
| Production | Outside Diameter | Wall Thickness |
| Heat Exchanger Tube | 6.00mm to 101.6mm | 0.5mm to 8mm |
Final Finishing
Solution Annealed & Pickled/Bright Annealed.
Type of Tubes:
U-bend & Straight.
Material Grade:
| American Standard | Austenitic Steel: |
| Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
| Russia Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Some of the quality tests carried out by us includes:
| Corrosion Test | Conducted only when specially requested by the client |
| Chemical Analysis | Test done as per required quality standards |
| Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
| Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
| Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:
| Place of Origin: | CHINA, JAPAN, THAILAND, UK, USA |
| Brand Name: | Zheheng STEEL |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
1995
Total Annual:
6,000,000-8,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta... Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta...
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