gas steel pipe

MS carbon black tube
1.O.D:13.7mm~610mm
2.W.T:2.34mm~30mm
3.Length:5-11.8m
4.Certificate:API 5L

Tianjin Sanjuyuan Trade Co., Ltd is a famous trading company which specializes in high quality seamless steel tubes/pipes and many kinds of alloy pipe

Petroleum Cracking Steel Tube
20#
12CrMo
15CrMo
GB9948-88...

high pressure valve housings, oil industry
Material: alloy steel
Processing: forging & machining part
Application:Valve & Piping fitting

ASTM A53 GR. B, ASTM A106 GR. B, API 5L GR. B, X42 in accordance to ASME B36.10, API5L PSL1, NACE MR- 01-75. Size Range: 1/2 inch to 24 inch

We prodive brass, steel, zinc and AL
forging, stamping, pressing and machining service
The products main used for various hose, pipe connect

Elbow:
1.Pipe fittings of Good quality
2.OEM pipe fitting
3.Short delivery time
4.IS9001; CE; Welcome your inquiry!

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

We can produce ASME B36.1M-1996 seamless pipes
size 1/4" to 24"
Certificates: API ISO
Competitive price best quality
Delivery time 20-50 days

1.Made from SUS 304
2.Provide optimal flexibility and gas tightness
3.Easy ti fix
4.Special end fitting is available

carbon steel seamless pipe
ASTM A234 WPB,ASME B36.10
bring new pushing machine
flexible supply ability

We are a very professional and big-scale enterprise that mainly manufactures brass manifolds, brass ball valve, brass radiator valve, brass angle valv

supply pipe fittings,carbon steel pipe fittings,butt welded pipe fittings,alloy steel pipe fittings.

1.flange Material:Rst37.2,S235JRG2,C22.8,SS400,SF440A,A105
2.flange Size:1/2"-40"

Our pipe bends are widely used in many industries, such as power generation, petroleum, natural gas, chemicals, shipbuilding, construction, papermakin

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

1.O.D:20MM-219MM
2.W.T:0.5MM-11.75MM
3.LENGTH:5.8M,6M
4.SURFACE:ZINC COATING
5.STANDARD&MATERIAL:BS1387,Q195,Q235,Q345

Productivity:50000 /month;Min. Order:25 pcs;Packing:Carton;Transportation:By sea or by air;DeliveryDate:7~45days;PaymentType:T/T, L/C;Trademark:SPE/O

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Type:Elbow
Brand:QCCO
Color:Black
Standard and material:ASTM A234 WPB
Long radius elbow R=1.5D...

A Pipe Reducer is a kind of industrial pipe fittings used to connect two pipes (or tubes) of different diameters.

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

Material: aluminum alloy
Processing: gravity casting & machining
Surface: powder coating
Application: Electrical fittings

1.O.D:13.7MM-610MM
2.W.T:2MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Carbon steel and carbon steel seamless tube is mainly used to steel structure, bridge construction, mechanical processing, etc.

Model NO.: Q215A, Q215B, Q295A
Standard: GB
Morphology: Round, Square
Connection Type: Welding
Cross-Section Shape: Round, Squar

Thickness: 3 - 26 mm
Section Shape: Round
Outer Diameter: 73 - 508 mm
Place of Origin: China (Mainland)

1. OD&ID tolerance +/-0.03mm
2. No crack after flaring and flattening
3. Ra<1.0um
DIN2448 St44 Large Diameter Pipe