black welded pipes

 
ASTM A53 ERW Welded Steel Pipes Galvanized ST52 , ERW Welded Pipe
 
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a professional manufacturer, superb quality, competitive pirces, various standard, Special designs are available.

Properties:
1) Production scope:
a) Round pipes 8 - 89mm
b) Shaped pipes 13 x 13 - 100 x 50mm
c) 400 varieties with thickness 0

1.ISO 9001:2008
2.Export to the whole world
3.Accept special treatment
4. Goods in stock

1)Thickness:5-30mm
2)OD:219-3048
3)Application:Fluid Pipe
4)Special Pipe API Pipe
5)Certification:ISO9001:2000

The welded steel pipe/Tube are widely used in auto,building decoration,agricultural machine,medical machine,textile machine packing and some other ind

Standard : ASTM A269/SA269,A213/SA213, A312/SA312
Material: TP304/TP304L/TP316/TP316L/TP321/TP310/TP347 etc

Jiaxing Dowell stainless steel welded tubes Ltd., is a China factory specializing in production of stainless steel plasma welded and seamless pipes fo

huge stock
complete specifiations
high yield
good tensile
hig hstrength...

For AISI 304 with the tin content increases, when the temperature is less than l25O ℃, the zero-strength temperature, zero temperature, and sections

Production Process:
Cold rolling by Cold pilger machine and Cold rolling machine
Size: 20-220mm

Type: Equal tee; Reducing tee; Y type; 45° Type; Welded tee; Seamless tee; BW(butt-welding)Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B

Material:Q235B, Q345B,X42,X52,X60
Diameter: 219mm-1220mm
Thickness: 6mm-20mm
Original:China
Type:Spiral welded Pipe

Well bending and welded.

Stainless Steel
weldedTubeMaterial :201,202,301,304,304L,316,316L,310S,321,409L,410,430,444,etcFinish:Matt,180#,240#,320#,500#,mirrorSize ;OD6-304

88.9mm API 5L ERW carbon steel pipes;Welded with longitudinal seam The designated material supplier of CNPC.;ISO9001 ISO14001,OHSAS18001,TS16949,SGS

petroleum,chemical industry,papermaking,electric power,building,foodstuff,pharmacy,
biotechnology,nuclearpower,areaspace,tableware,cabinets,cooking

Process: LSAW-UO UOE RB RBE,JCO JCOE,COE DSAW Double Submerged Arc Welded
Usage:Used for low pressure liquid delivery, such as water,gas and oil.

 
ASME Schedule 80 Austenitic Stainless Steel Pipe Welded 304 316 321</p

Productivity:300 metric tons/month;Min. Order:5 metric ton;Packing:Bundle;Transportation:Ship;DeliveryDate:20 days;PaymentType:T/T,L/C;Trademark:King

Gas Welded Steel Pipe:
1.outside diameter:219mm-3048mm
2.wall thickness:5mm-30mm
3.length:6m-50m
4.standard:ASTMA252

Welded steel pipe
1.Standard : BS1387, GB/T3091,GB/T9711,DIN1626,ASTMA53-2007,API 5L
2.Material:St52,St37-2,Q235,Q345,Q195,Q215

1. Longitudinally seam submerged arc welded steel pipe with the high quality
2. Size: OD200-800mm,7.87inch-31.5inch ( single weld seam ), OD800-3000

stainless Welded Steel pipes

OD : 1/8"-32"
WT : SCH10-SCHXXS
standard : DIN,JIS SUS ,ASTM,ASME,ANSI,AISI ,EN ,BS
Material: 201,202,301304,304L,316,316L ,347 ,310S ,309ETC

Stainless Steel Welded Pipe A312 TP321 / 321H Annealed & Pickled, ASTM A778 - 01(2009)e1,
 
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ASTM A269 Stainless Steel Tubing Manufacturer in China, Best Price of Ss304l Stainless Steel Tubing, Ss316l Tubing Supplier

ERW Pipe / Galvanized pipe / Square / Rectangular pipe / spiral welde steel pipe Skype:mandy_zhang_ok

ERW Welded Galvanized Steel Pipe
1) Origin: Cangzhou,China
2) OD: 21.3-508mm
3) Material:Q195,Q235,Q345
4) Zinc:60-350g/

Stainless Steel Welded Pipe
STANDARD: ASTM A269, A249, A554, A312, A268, A778, A270
JIS G3446, DIN 11850,etc.