Product Details
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: 304X5crNi18-10 TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317
Payment & Shipping Terms
Minimum Order Quantity: 1000
Price: Negotiable
Packaging Details: Plywood Case /Iron Case/ Woven Bag
Delivery Time: 5-8days
Payment Terms: T/T, L/C
Supply Ability: ACCORDING TO CUSTOMER'S REQUEST
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 |
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 |
| 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 |
