steel pipes

Ceramic Tile Lined Steel Pipes and Elbows have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

Manufacturer of Stainless Steel Pipes, Supply TP304/304L,TP316/316L,TP321, 310S,Duplex Pipes 2205, Proved with ISO9001:2000,TUV, PED,DNV. OD:4mm-530mm

The technival delivery conditions for circular,square & rectangle hollow section bars,which don't need heat treatment after cold forming, are defined.

ASTM A312 Seamless Stainless Steel Pipe
1)TP304,TP304L,TP316L,TP321,TP310S
2)O.D: 6-630mm
3)W.T:0.8-30mm

Size:24~80 inches
Wall thickness:2mm~60mm
Standards:BS EN 14870-1-2004,BS 1740-1,DIN EN10253,BS 1387

Max O.D. for our API 5L SSAW steel pipe is 3048mm. The max wall thickness is 30mm and the max length for a single pipe reach 20000mm.

Rectangular Tubes
Rectangular hollow sections are not as common as UCs and UBs.

ASTM A53 B steel pipes
1. Standards of A53 B seamless steel pipes: ASTM
2. Material of ASTM A53 B steel pipes/tubes:
ASTM A53 B carbon steel pipes/

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

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

190.7mm hot dip galvanized steel pipes
1)Size:190.7mm
2)Thickness:4.0mm-9.5mm
3)Material:Q195-Q345
4)Brand:efya

OD:20*20mm~80*80mm
WT:1mm~30mm
Surface treatment:Galvanized or customized.

Alloy steel 10CrMo910 11CrMo910 12CrMo910 DIN17175 EN10216-2 10CrMo9-10 11CrMo9-10 12CrMo-910

Material: carbon steel
Processing: precision casting
Surface:powder coating
Application:valves and piping fitting

Stainless steel:
ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H

ASME A105 Carbon steel pipe fittings :
Size:seamless:1/2~24 inches
welded :24~~72 inches
Wall thikness:Sch5,Shc40,Sch16,XXS.

Types of Tee:equal,unequal/ straight,reducing.

Seamless Steel Pipes in Large Caliber for Gas Cylinders
ASTM A519,Q/321088HGB3,GB18248
Steel Material: 4130X

ASTM A53 seamless and welded black and hot-dipped galvanized steel pipe
Size: NPS1/8 to NPS26 [ DN6 to DN650]
Length: 5-12m; fixed or random length

steel pipes with ASTM /JIS/GB/DIN standard
Outer diameter: 3 to 1020mm
Wall thickness: 1 to 150mm (SCH10 to SCH160)
Length: 5.8m, 6m, 11.8m, 12m

The non-alloy electrically welded steel pipe with circular cross section, which has a rise in temperature in both the TR1&TR2 experiments,are defined.

The max outer diameter for our GB/T9711.2 SSAW steel pipe is 3048mm. The max wall thickness is 30mm and the max length for a single pipe reach 20000mm

1.seamless line pipe
2.WT:2-30 mm
3.OD:10-820 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

Size:24 inches
Wall thickness:10mm~50mm
Surface treatment:black painting or galvanized
Bend degrees:45 °,90°,180°.

Forged Flangestandard: JIS ,DIN, ANSI/ASA, UNI, EN1092-1.
size:DN10-DN5000
package: wooded cases, pallets,crates
materials:carbon/stainless/alloy

1.seamless fluid pipe
2.WT:2-30 mm
3.OD:10-820 mm
4.Place of origin:China
5.Certificate:API.ISO9001:2000.BV

ERW Steel Pipe
OD:10mm-325mm
Thickness:0.6-12mm
Material:Q195,Q195+Q235, Q235,Q345
Length:2m-12m

ERW Steel Pipe
OD:10mm-325mm
Thickness:0.6-12mm
Material:Q195,Q195+Q235, Q235,Q345
Length:2m-12m