rectangular welded pipes

Maraging stainless steel is after solution treatment, always cool to room temperature to martensite organizations, conducted by the solid solution St

1.Outside Diameter:8 to 20 Inch
2.Wall Thickness:Wall Thickness
3.Technique:ERW
4.Special Pipe:API
5.Section Shape:round

347 Stainless Steel is variant of the basic austenitic 18/8 Grade 304 with added Columbium - the introduction of Columbium stabilizes the steel

Stainless steel pipe 304 for food grade
Size: OD:20mm-150mm. Thickness: 0.3-2.5mm
Length:6m
Grade:300G,400G
Brand: JIANHUI

ANSI ASME B16.9 Butt Welded Pipe Fittings
Material: Carbon Steel Technics: pushing Type: Elbow Place of Origin: Hebei, China (Main

large diameter seamless steel pipe or welded pipes(LSAW)
OD from 406.4-914.4mm
WT from 6.35-59mm

The Pipe made by MS strip, straight welded in different shape,

Adjustment processing : processing temperature of 760-10000C, adjusting the distribution of alloying elements in steel, martensite phase transformatio

SSAW is used to transport oil, natural gas and other vapor-liquid objects, to meet the high and low pressure pipes conveying various requirements.

Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic .

butt welded Round Steel Pipe Cap
1.Standard:ANSI B16.9
2.Material:A105,304,316
3.Size:1/2"-60"
4.Thickness:6PN,10PN,16PN

seamless welded steel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

The raw material is hot rolled steel strip, the process is cold rolled, annealed, high frequency straight welding, oil, quality inspection and packing

GANYEAH manufactures a full range of seam-welded stainless steel tubing from a wide variety of corrosion-resistant alloys in many sizes.

1.ISO certificated manufacturer
2.Excellent quality,service
Out diameter 21.3-1016mm
Length 4--12m or at customers' option

180 Degree Return Butt Welded Pipe Elbow
Material: Carbon Steel Technics: pushing Type: Elbow Place of Origin: Hebei, China (Mainland

The pipe is welded by pipe making machine with good tolerance, Materials: China grade Q 195 cold rolled steel strip. Factory history 14 years.

Type of length:Random length or Approximate length
Inspection and Test Tensile test,Hydrostatic test,Flattening test,Non-destructive inspection

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

SS 2205 Duplex Welded and Seamless Tubes, Pipes
SS 2205 Duplex Hydraulic and Instrumentation Tubes
SS 2205 Duplex Coiled Tubing

LSAW Inspection and Test :Tensile test,Hydrostatic test,CVN impact test,DWT test,Non-destructive inspection and as agreed.

The pipe is produced under ASTM, DIN, JIS and GB. The high frequency pipe machine make the pipe welded, with good quality and various usage.

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Size: 1/2"-72"
Wall Thickness: SCH10S-SCH160, STD, XS, XXS
Type: ERW, LSAW, SSAW, EFW
Length: 1-12 meter
Pipe End: BE, PE, Threaded.

The thin wall pipe is straight welded. Thin wall pipe have bigger measurement compared to the thick pipe, but it's unique peformance has good market

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

1) Grade:SUS 304\ 304L\ 316\ 316L
2) Standard:ASTM A312/ A249 / A269 / A778,ASME B36.19M,ASME B36.10M
3) Size: OD 8mm to 2020mm

The straight welded pipe is made by black annealed steel strip. it is famous on it's soft quality and good performance when using to be bent or shaped

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Physical Properties
Density: 0.278 lb/inch3
Melting Point: 2525- 2630°F
Poisson's Ratio: 0.3
Electrical Resistivity: 481 Ohm - circ mil/ft