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Alloy Steel Pipe China Professional Manufacturer
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Alloy Steel Pipe

Category : Seamless Steel Pipe

Tags :Alloy Steel Pipe China Professional Manufacturer

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Joho Steel Co.,Ltd is the subsidiary companies specialized in import and export steel pipes.Our products are exported to over 40 countries and districts,include Middle East,South and East Asia,Africa,South American etc.

Phone : +86-0731-8426 1658

Email : sales@johosteelpipe.com


Seamless steel tube for heat exchanger and condenser
Size : OD:19.5-101.6MM
WT : 2-12MM

For boiler, superheater and heat exchanger quipment, such as tubular heat exchanger, condenser and superheater
Production Standard
ASTM A213 T11, T12, T22, T5, T9
ASTM A335 P11, P12, P22, P5, P9
ASTM A199 T11, T22, T5
ASTM A209 T1. T1A, T1B

Surface treatment
Oil, Varnish, Passivation, Phoshating, Shot Blasting

Delivery Condition
Annealed, Nomalized, Normalized and Tempered

Inspections and test
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test,  Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, UT TEST)

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