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P1 / P5 / P9 Round Black Painting Carbon Steel Pipe ASTM A335 With Plastic Caps
Quick Detail:
Standard: ASTM A335(ASME SA335)
Steel grade: P1 P5 P9 P11 P22 P91 P92
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
ASTM A335 is a ASTM standard specifies seamless ferritic alloy steel pipe for high-temperature service.
| standard | ASTM A335(ASME SA335) |
| Steel grade | P1, P5, P9, P11, P22, P91, P92 |
| Outside diameter | 20mm-200mm |
| Thickness | 0.1mm-20mm |
| Length | 3m-8m |
| End protection | Plastic caps |
| Outside coating | Black painting, anti-corrosion oil, galvanized or as per required by customers |
| Packing | wooden boxes, plastic bags or according to different customers’ requests |
| Inspection and test | UT, ET, HT, RT, etc. and others according to the standard, or as the requests of the customers |
| Delivery condition | Annealed, Normalized, Normalized and tempered |
Chemical composition(%):
| Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| P11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
| P22 | 0.05-0.16 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 1.90-2.60 | 0.87-1.13 |
| P5 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | ≤0.50 | 4.00-6.00 | 0.45-0.65 |
| P9 | ≤0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.25-1.00 | 8.00-10.00 | 0.90-1.10 |
| P91 | 0.08-0.12 | 0.30-0.60 | 0.020/0.010 | 0.020/0.010 | 0.02-0.50 | 8.00-9.50 | 0.85-1.05 |
| P92 | 0.07-0.13 | 0.30-0.60 | 0.020/0.010 | 0.020/0.010 | ≤0.50 | 8.50-9.50 | 0.30-0.60 |
Mechanical Properties(MPa):
| Grade | Tensile strength | Yield strength | Elongation |
| P11, P22, P5, P9 | ≥415 | ≥205 | ≥30/20 |
| P91 | ≥585 | ≥415 | ≥20 |
| P92 | ≥620 | ≥440 | ≥20 |
Application:
ASTM A335 seamless steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used.
Competitive advantage:
Jiangsu Hengyang Steel Pipe Co., Ltd is a pipe manufacturing, we have the latest machine and the professional technicians. We aim at offering high quality but competitive price pipe for our global customers.
Factory pictures:
Pipe & tube application: