- Model NO.: ASTM A335 P9
- Standard: ASTM
- Technique: Cold Drawn
- Surface Treatment: Polished
- Application: Boiler Plate
- Wt: 1mm-80mm
- Trademark: Derbo
- Specification: SGS
- HS Code: 7304111000
- Type: Round
- Composition: Ferrous Steel Scrap
- Shape: Round
- Special Use: Free Cutting Steel
- Od: 10-400mm
- Pipe End: Plain End/Beveled End/Threaded End
- Transport Package: Regular Packing or Buyers′ Requirement
- Origin: China
Material : ASTM A213 T9
Producing Method: Cold Drawn
Size: OD:10-90mm
     WT: 1-10mm
Application: Boiler, Heat Exchanger, Superheater and so on.Â
Technical Parameter
| Product Name | ASTM A335 Seamless alloy steel pipe for Boiler | |
| Standard | ASTM A335 | |
| Grade ( Material) | P5, P9, P11, P12, P22 ETC | |
| Outside Diameter Ranges | 10mm-90mm (DN6-DN80) | |
| Wall Thickness Ranges | 1mm to 10mm | |
| Length (negotiable) | For 20Ft Container | 4.8m-5.8m |
| For 40Ft Container | 4.8m-12m | |
| Most common choice | Random length(5-7m or 10-12m) | |
| Pipe Type | Seamless | |
| Pipe End | 6-60mm Plain End; 60-127mm Plain End or Beveled End | |
| Our advantages | ·Diverse products(Steel pipes, pipe fittings, other fittings) | |
| ·Any third party inspection is accepted by we company. | ||
| ·Quick response in quotation, delivery, after-service. | ||
| ·Focus on pipe & tube solution for project application. | ||
| Minimum Order Quantity | 6 meters | |
| Standard | Grade | C | Si | Mn | P | S | Cr | Mo | V | Nb | Ni |
| ASME SA213 | SA213T11 | 0.05~0.15 | 0.50~1.0 | 0.30~0.60 | ≤0.025 | ≤0.053 | 1.00~1.50 | 0.44~0.65 | - | - | - |
| SA213T2 | 0.10~0.20 | 0.10~0.30 | 0.30~0.61 | ≤0.025 | ≤0.054 | 0.50~0.81 | 0.44~0.65 | - | - | - | |
| SA213T12 | 0.05~0.15 | ≤0.5 | 0.30~0.61 | ≤0.025 | ≤0.055 | 0.80~1.25 | 0.44~0.65 | - | - | - | |
| SA213T22 | 0.05~0.15 | ≤0.5 | 0.30~0.60 | ≤0.025 | ≤0.056 | 1.90~2.60 | 0.87~1.13 | - | - | - | |
| SA213T5 | ≤0.15 | ≤0.5 | 0.30~0.60 | ≤0.025 | ≤0.057 | 4.00~6.00 | 0.45~0.65 | - | - | - | |
| SA213T9 | ≤0.15 | 0.50~1.0 | 0.30~0.60 | ≤0.025 | ≤0.058 | 8.00~10.00 | 0.90~1.10 | - | - | - | |
| SA213T91 | 0.08~0.12 | 0.20~0.5 | 0.30~0.60 | ≤0.020 | ≤0.059 | 8.00~9.50 | 0.85~1.05 | 0.18~0.25 | 0.06~0.10 | - | |
| SA213T92 | 0.07~0.13 | ≤0.05 | 0.30~0.60 | ≤0.020 | ≤0.060 | 8.00~9.50 | 0.30~0.60 | 0.15~0.25 | 0.04~0.09 | ≤0.040 |
Derbo Steel since its establishment in the 1990s has focused on the steel industry and exported a complete range of steel products to all over the word for over ten years.
In the pipe & tube unit, our cooperative factory has the latest production facilities that can cover all products, and more specifically on the seamless pipe and pipe fittings.
In addition, the comprehensive unique capability of Derbo Steel include application technologies and construction technologies varying from high-grade pipes for lines, oil wells, and power generation, ect., to general pipes & tubes such as those for piping and structures.
Inspection
 Third party inspection that is preferred by new customers are proved to be convincing. Through years' of operation, M/S Chengdu Derbo has established stable contact with world famous third party inspection authorities like BV, SGS, INTERTEK, etc, and more than 5000M.Tons of steel pipes/tubes from Chengdu Derbo have been inspected by them.
Any Payment Term Will be Accepted!
Your Inquiry Will be Highly Appreciated, please do not hesitate to contact me if you have any queires on our products !
We will offer our warm-hearted service to you !   Â
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