China alloy steel pipe manufacturer & supplier

astm a519 carbon and alloy steel pipe for project and machinery

a519

astm a519 carbon and alloy steel pipe for project and machinery
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

astm a333 low temperature use seamless pipe

a333

astm a333 low temperature use seamless pipe
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

astm a209 t1 / t1a / t1b alloy steel pipe for boiler and superheater

a209

astm a209 t1 / t1a / t1b alloy steel pipe for boiler and superheater
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

ASTM a199 seamless alloy steel pipe for heat exchanger & condenser

ASTM a199 seamless alloy steel pipe for heat exchanger & condenser
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

a192 seamless carbon steel pipe used for high-duty boiler

a192 seamless carbon steel pipe used for high-duty boiler
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

a192 carbon steel tube for boiler service

a192 carbon steel tube for boiler
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

a161 hot rolled / hot rolled low carbon steel tube / pipe for finery service

a161

a161 hot rolled / hot rolled low carbon steel tube / pipe for finery service
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

Hot sell !!! ASTM A161 SCH40 seamless pipes made in china

ASTM A161 SCH40 seamless pipes made in china
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

ASTM A161 Seamless/Carbon Steel Pipe, 1/2 to 48 Inches (DN15 to1200)

a161

ASTM A161 Seamless/Carbon Steel Pipe, 1/2 to 48 Inches (DN15 to1200)
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

ASTM A161/ASME SA161 seamless steel pipes and tubes

a161

Thick wall carbon pipe GB20 carbon steel pipe astm a106 steel pipe
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

ASTM A161 carbon molybdenum steel pipe

a161

Thick wall carbon pipe GB20 carbon steel pipe astm a106 steel pipe
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

Thick wall carbon pipe GB20 carbon steel pipe astm a106 steel pipe

a179

Thick wall carbon pipe GB20 carbon steel pipe astm a106 steel pipe
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

Seamless Steel Tubes and pipe, ASTM A106 steel pipe

a179

Seamless Steel Tubes and pipe, ASTM A106 steel pipe
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

ASTM A106 Steel Pipe Line Pipe for Oil and Water Transfer

ASTM A106 Steel Pipe Line Pipe for Oil and Water Transfer
1. high quality
2.low price
3.ISO9001&CE

2014-04-24

smls carbon steel pipe

a192

smls carbon steel pipe
1. high quality
2.low price
3.ISO9001&CE

2014-04-25

astm a53 a106 gr b carbon steel pipe price list seamless pipe price list

astm a53 a106 gr b carbon steel pipe price list,seamless pipe price list
1. high quality
2.low price
3.ISO9001&CE

2014-04-22