ERW or Seamless Steel Pipe Tube Sizes Manufacturing
| Brand Name | RELONG |
| Application | Construction, sports, greenhouse etc field |
| Surface | Znic coated |
| Zinc Coating | 40-350g/m2, or as your request |
| Material | Q195, Q215, Q235, Q345 |
| Specification | 17.1-325mm |
| Thickness | 0.6-12mm |
| Length | usually 5.8m/6m/11.8m/12m, or as your requirement |
| Standard | ASTM, BS, DIN, GB etc |
| Quality Control | Strict quality control, test throught all production process, can provide test report |
| Libruary | We have |
| OEM, ODM | Support |
| Certification | ISO 9001-2008, CE |
| Minimum Order | 5 tons for normal size and material |
| Payment Terms | TT, LC |
| Trade Terms | FOB, C&F, CIF, EXW |
| Port | Tianjin Xingang, China |
| Delivery Time | Usually 15-20days after received deposit |
| Packing | In bundle |
| Supplying Ability | 10000 tons per month |
| Export Market | export to Thailand, India, Philippines, Singapore, Maylasia, Indonesia, Myanmar, Sri Lanka etc |
1. ERW Galv. Welded steel tube according to BS1387 or ASTM A53
2. Hot-dipped Galv. Scaffolding tube according to BS1139
3. Carbon seamless steel tube according to ASTM A53/A106/API 5L Gr.B
4. Seamless steel pipes
5. Hollow sections tube with black surface or white surface condition
6.Raw materials grade : Q195, 235, 235B and Q345...
7.The zinc coating can customized for customers, up to 450g/m2.
The list of questions commonly asked by visitors:
1. Q: What is the raw material Metal steel coils RELONG?
A: Raw Material Metal that Relong is supply of Five Hundred Top Brand all over the world
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2. Q: Why choose Galvalume as color coated coils raw material?
A: Because the ISO-standard Steel galvalume / Zincalume already so its quality and standard thickness of Aluzinc as an anti-corrosion guarantee.
3. Q: What is the advantage Galvalume compared to other metals (eg galvalnized)?
A: - Galvalume more resistant to Crack so it is more rust resistant
B: - In addition, under the premise of superior durability and the same weight,the length of the 1 ton galvalume color coated plate is more than the length of the galvanized color coated plate, so that it has good economy.
4. Q: What are the advantages RELONG Metal from other products?
A: - Certified JIS G3302,SGCH HRB85 or more a Vickers hardness of 170 HV OR more / ASTM A792 GR550 / ASTM A653-09 CS/FS A & B/DDS.
B: - Provide a written warranty (warranty length depending on the thickness of the plate material)
We serve One Stop for All your steel Coil Sheet & Steel Tube needs! Our products are used by end user factories.
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