- Overview
- Detailed Photos
- Standards
- Applications
- Company Profile
- Packaging & Shipping
Basic Info.
Standard
ASTM A269, A312, A249, A554, A789, A790, A268
Delivery Condition
Ap, Ba, Cfa, Cfp
Steel Grade
304, 304L, 316, 316L
Certificate
ISO 9001 Ts16949
Secondary or Not
Non-Secondary
Application
Precision Application
Transport Package
Bundles or Boxes
Specification
OD1-250mm
Origin
China
HS Code
7306610000
Product Description
| Standard | Material Chemical Composition | ||||||||
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | |
| ASTM A269 ASTM A312 ASTM A249 ASTM A554 GB/T 12770 ASTM A789 ASTM A790 ASTM A268 | 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | ≤18.0-20.0 | 8.0-11 | |
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | ≤18.0-20.0 | 8.0-12 | | |
| SUS316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0~18.0 | 10.0~14.0 | 2~3 | |
| SUS316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0~18.0 | 10.0~15.0 | 2~3 | |
OD: 1mm-250mm WT: 0.05mm- 50mm
Tolerance: OD+/-0.05mm ID +/-0.05mm Other sizes, grades and special tolerance available upon request Advantage:
Sophisticated bright annealing technology makes the tube good mechanical performance,the tube can be flared,flatten,bent freely.
Sophisticated bright annealing technology makes the tube good mechanical performance,the tube can be flared,flatten,bent freely.
A. Hydraulic circuits (HPL), pneumatic lines, and hydraulic suspension
B. Hydraulic cylinders (HPZ)
Chewit International
Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We have customers like Danieli, Cedervall,Wartsila,Sannat mansur, SeaLink, Tata Group, Continental, Iran Khodro and also other well reputated ones. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart.
