NEW-ERA STEEL TUBE HOLDING
NINGBO PIPEWAY TRADE CO.,LTD
| Place of Origin: | China |
|---|---|
| Brand Name: | New Era |
| Certification: | ISO9001 |
| Model Number: | ASTM A335/ASME SA-335 |
| Minimum Order Quantity: | 1 tons |
| Price: | Negotiation |
| Packaging Details: | Bundles Package, Wooden Box Package |
| Delivery Time: | 45 days |
| Payment Terms: | T/T |
| Supply Ability: | 3000 tons/month |
| Standard: | ASTM A335/A335M ;ASME SA-335/SA-335M | Steel Grade: | P1;P2;P5;P11;P12;P91; |
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| Materials: | Carbon Steel Tube;Alloy-Steel Tube | Size Range: | OD:6-127mm,Wt:1-12mm |
| Application: | High Temperature Boiler And Superheater | Tubes & Pipes: | Cold Drawn Tubes;Hot Rolled Pipes |
| Heat-treatment: | Atmospheric Normalized Heat-treatment | Production Process: | Seamless Pipes Or ERW Welded Pipes |
| Highlight: | P11 Seamless Boiler Tube,SA-335 Seamless Boiler Tube,SA-335 cold drawn seamless tube |
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ASME SA-335/SA-335M Seamless Ferritic Alloy-Steel Pipe for High-Temperature boiler tubes
ASTM A335/A335M Seamless Cold Drawn Steel tubes/heat-exchanger tubes/Superheater tubes.
1.The Specification covers nominal wall and mininum wall seamless steel pipes for high temperature service and
the steel pipes suitable for bending tubes/U-tubes/U-bending tubing.
2.The reference Standards:
A999/A999m Specification for general requirements for alloy and stainless Steel Pipes.
E213 Practice for ultrasonic testing of metal pipe and round tubing
ASME B36.10 welded and seamless wrought steel pipes and steel tubes
3.The Steel pipes including cold drawn Seamless steel pipes,Hot rolled Seamless pipes
4.The Steel tubes should be done Tensile and hardness testing before shipment.
5.Pipes and Tubes should be done Hydrostatic Test for Alloy steel pipe grade P91,P12,P11,P122.
4.Steel Grade including P1/P2/P5/P9/P11/P12//P21/P22/P91/P92/P122/P911 Material:
| Steel Grade | UNS | C % | Si% | Mn % | P % max | S % Max | Cr % | Mo % |
| P11 | K11597 | 0.05-0.15 | 0.5-1.0 | 0.30-0.60 | 0.025 | 0.025 | 1.0-1.5 | 0.44-0.65 |
| P12 | K11562 | 0.05-0.15 | 0.50 | 0.30-0.61 | 0.025 | 0.025 | 0.80-1.25 | 0.44-0.65 |
5.Steel Pipes Mechanical properties:
| Steel Grade | Tensile Strength Min,Mpa | Yield Strength Min,Mpa | Elongation Min |
| P11 | 60ksi/415Mpa | 32ksi/220Mpa | 30%/22% |
| P12 | 60Ksi/415Mpa | 32ksi/220Mpa | 30%/22% |
6.Pressure boiler Pipes Pictures:
Tags: ASTM A335 Boiler Steel Tubes; Alloy Steel Pipe; ASTM A335 P11;A335 P12; Boiler Tubes;
P91 Pressure tubing;P91 steel tubes;