Categories | Double Wall Bundy Tube |
---|---|
Place of Origin: | Changzhou China |
Brand Name: | WUSHUN |
Certification: | ASTM-254 |
Model Number: | 12.7*0.7mm |
MOQ: | 1 ton |
Packaging Details: | plastic cloth coil,wooden box,iron pallet etc |
Delivery Time: | as contract |
Payment Terms: | T/T L/C etc |
Supply Ability: | 30000 ton each year |
ASTM-254 Double Wall Bundy Tube 12.7 * 0.7mm For Refrigeration System
surface treatment: copper coated
features:soft and easy to bend
elongation:more than 25%
For Brake & Fuel System
Specification:
specification | dimensional tolerance | Mechanical properties | |||
Diameter tolerance | Wall thickness tolerance | tensile strength | yield strength | elongation | |
Double wall steel tube 12.7*0.7mm | ±0.08 | ±0.08 | ≥290Mpa | ≥180Mpa | ≥25% |
1.material: low carbon steel strip
2.main use: widely used in Heat exchanger,Air conditioning,Condenser,Evaporator etc
3.outer diameter:12.7mm
4.wall thlickness: 0.7mm
5.standard: ASTM-254
6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System
7.feature:soft and easy to bend,suit for refrigeration and heat changer tube line making
8.tensile strength:more than 290Mpa
9.yield strength:more than 180Mpa
10.elongation:more than 25%
11.place of origin:changzhou city,jiangsu province,china
13.port of loading:shanghai ,china
14.package:plastic cloth with coil,wooden box,iron pallet etc
15.delivery:as contract
16.supply ability:10000 ton per year
17.brand:wushun
Competitive Advantage:
Bright copper coating,good welding performance.Size is complete and best price with best quality.The products are according to ASTM-254.It has the strong corrosion resistence.The cost is low and the performance is similar to steel pipe.
Application:
Double wall steel tube is made by low carbon steel strip.It is mainly used in Heat exchanger,Air conditioning,Condenser,Evaporator,Refrigerator etc.
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