Hebei Province Gold Mysterious Pipe Co. Ltd

Baoding, China

We are offering seamless cold drawn low carbon steel heat exchanger and condenser tubes. One of the key manufacturer of seamless steel pipe of china, products include common seamless steel pipe, cold-drawing pipe, cold-rolling pipe and special shape pipes. standard: astm a 53 specification for black steel seamless pipes astm a 106 gr. B seamless carbon steel pipes for high-temperature service astm a 161 seamless low-carbon and carbon molybdenum steel still tubes for refinery service astm a179 specification for seamless cold-drawn low-carbon steel heat-exchanger and condenser tubes astm a192 specification for seamless carbon steel boiler tubes for high-pressure service astm a 210 specification for seamless medium-carbon steel boiler and superheater pipes astm a 213 specification for seamless ferrite alloy steel boiler, superheater and heat-exchanger pipes astm a 519 seamless carbon and alloy steel for mechanical tubing astn a 556 seamless cold-drawn carbon steel feedwater heater tubes din specifications seamless steel pipes din 17175 seamless steel tube for elevated temperature material: st35.8, st45.8, 17mn4, 19mn5, 15mo3, 13crmo44 din 2391 cold drawn seamless precision pipes material: st35, st45, st52 din 2393 seamless steel pipes for structural purpose material: rst34-2, rst37-2, rst44-2, st52