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steel welded tubes

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China 3LPE / Raw / Painting / Seamless Galvanized Pipe , Welded ERW Seamless Pipe factory

3LPE / Raw / Painting / Seamless Galvanized Pipe , Welded ERW Seamless Pipe

3LPE / Raw / Painting / Galvanized Carbon Steel ERW Pipe Welded Steel Tube Specifications: Standard: 5L API - American Petroleum Institute standards (PSL1, PSL2) GB/T9711 - China National Standard (GB/T9711.1, ... Read More
2017-03-15 19:04:02
China Superheater Heat Exchanger Tubes Austenitic Stainless Steel ASME SA213 Boiler Tube factory

Superheater Heat Exchanger Tubes Austenitic Stainless Steel ASME SA213 Boiler Tube

Austenitic Stainless Steel ASME SA213 Boiler Tube , Superheater And Heat Exchanger Tube Specifications: Producing Standard: 1, GB13296 " boiler, heat exchange tube usage stainless steel tube" 2, ASME SA213 " ... Read More
2017-03-15 19:06:01
China Welding API 5L Carbon Steel ERW Steel Pipe OD Size 219 mm - 820mm For Construction factory

Welding API 5L Carbon Steel ERW Steel Pipe OD Size 219 mm - 820mm For Construction

Welding API 5L ERW Steel Pipe / ERW Carbon Steel Pipe OD Size 219mm - 820mm Specifications: ERW express resistance welding, resistance welding with high production efficiency, low cost, saving materials, easy ... Read More
2017-03-15 19:04:02
China Round Grade 20#  Welded Steel Pipe , HF Welding Carbon Steel ERW Pipe 12 Inch factory

Round Grade 20# Welded Steel Pipe , HF Welding Carbon Steel ERW Pipe 12 Inch

Round Grade 20# ERW Steel Pipe HF Welding Carbon Steel ERW Pipe 12 Inch Specifications: ERW express resistance welding, resistance welding with high production efficiency, low cost, saving materials, easy ... Read More
2017-03-15 19:04:02
China Black 24" To 96" Carbon Steel Butt Weld Fittings A234 WPB Beveled End / BW Equel Tee factory

Black 24" To 96" Carbon Steel Butt Weld Fittings A234 WPB Beveled End / BW Equel Tee

Black 24" To 96" Carbon Steel Butt Weld Fittings A234 WPB Beveled End / BW Equel Tee Specifications: size Seamless:from 1/2" to 24" Welded:from 24" to 96"( or as customer requirements) Type Equal tee, Reduced ... Read More
2017-03-15 19:07:14
China Galvanized 20# 16Mn ERW Steel Pipe with high Tensile Strength 420Mpa - 440Mpa factory

Galvanized 20# 16Mn ERW Steel Pipe with high Tensile Strength 420Mpa - 440Mpa

Galvanized 20# 16Mn ERW Steel Pipe with high Tensile Strength 420Mpa - 440Mpa Specifications: ERW express resistance welding, resistance welding with high production efficiency, low cost, saving materials, easy ... Read More
2017-03-15 19:04:02
China Large Diamete 30" ERW Carbon Steel Pipe , ERW Welded Pipe For Transporting Oil factory

Large Diamete 30" ERW Carbon Steel Pipe , ERW Welded Pipe For Transporting Oil

Large Diamete 30" Carbon Steel ERW Welded Pipe For Transporting Oil And Industrial Specifications: ERW express resistance welding, resistance welding with high production efficiency, low cost, saving materials, ... Read More
2017-03-15 19:04:02
China ASTM A53 Grade B ERW Pipe , ERW Black Steel Pipe For Petrolum / Natural Gas factory

ASTM A53 Grade B ERW Pipe , ERW Black Steel Pipe For Petrolum / Natural Gas

ASTM A53 Grade B Carbon ERW Black Steel Pipe For Petrolum and Natural Gas Specifications: ERW express resistance welding, resistance welding with high production efficiency, low cost, saving materials, easy ... Read More
2017-03-15 19:04:02
China High Strength Structural 16Mn ERW Steel Pipe 6mm - 25mm Thickness For Fluid Transport factory

High Strength Structural 16Mn ERW Steel Pipe 6mm - 25mm Thickness For Fluid Transport

High Strength Structural 16Mn ERW Seamless Steel Pipe 6mm - 25mm Thickness Specifications: Main features: good comprehensive performance, low temperature performance, cold stamping, welding and cutting ... Read More
2017-03-15 19:04:02
China Large Diameter 24" API 5L Black Steel Seamless Pipes Longitudinal Straight factory

Large Diameter 24" API 5L Black Steel Seamless Pipes Longitudinal Straight

Large Diameter 24" ERW Steel Pipe , Longitudinal Straight API 5L Seamless Pipe Specifications: ERW express resistance welding, resistance welding with high production efficiency, low cost, saving materials, ... Read More
2017-03-15 19:04:02
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