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Our Products

Threeway is in china professional steel products stockiest manufacturer and supplier. We can produce welded pipe, seamless steel pipe,
hollow section tube, oil tube & casing, according to your requirements
 

Seamless Carbon Steel Pipe:

Outside Diameter: 13.72mm-914.4mm

Wall Thickness: 1.25mm-50mm

Length:5.8/6/11.8/12m

 

Seamless Stainless Steel Pipe:

Outside Diameter: 18.0mm-610mm

Wall Thickness: 1.6mm-40mm

Length:5.8/6/11.8/12m


 

API Casing:

Outside Diameter:114.3mm-508mm

Wall Thinckness: 5.21mm-22.22mm

Length:R1/R2/R3

 

Drill Pipe:

Outside Diameter: 60.32mm-168.28mm
Wall Thickness:7.11mm-9.19mm

Length:R1/R2/R3

 

ERW Steel Pipe:

Outside Diameter: 21.3mm-660mm

Wall Thickness: 1mm-20mm

Length: 5.8/6/11.8/12m

 

LSAW Steel Pipe:

Outside Diameter: 406mm-1626mm

Wall Thickness: 6.0mm-60mm

Length: 5.8/6/11.8/12m

 

Carbon Steel Fittings and flanges:

Pipe Elbow, Pipe Bend, Pipe Tee, Pipe Reducer,Pipe Cap, Pipe Flange..etc

 

 

Stainless Steel Fittings and flanges:

Pipe Elbow, Pipe Bend, Pipe Tee, Pipe Reducer,Pipe Cap, Pipe Flange
WE HAVE EXPERIENCE

We are expert in supplying better products with cost effective solutions and we are experienced in Oil & Gas, Fertilizers, Petrochemical, Refinery and Power project. Our steel products are with superior quality and ensure high reputation among our customers. Hope this will be a good start of our long term cooperation.

Project Experience

More >>
Heat Exchanger Condensers
Geothermal Exploration
Oil & Gas Industries
Gas Transmission in Bangladesh

 
Power Plants
Myingyan 225 MW Combined Cycle Power Plant

 
Sugar Industries
Industrial exhaust ducts
Fire Safety
OLD MANDURAH TRAFFIC BRIDGE REPLACEMENT in WA
Notes of thermal expansion seamless tube
01-13
1 Thermal expansion of pipe material after straightening the head and tail were cut at first, simply cut necking and pulling empty section and tail section cracked, cut no more; the end face to ensure smooth, not skewed; 2 Finishing classes at the test bench to be treated Flaring material surface in
Mechanism and control of hot rolled coil rollover
01-12
After pickling stainless HRC, both sides of the strip section width 8-18mm long pass prevailing rough band called rollover. Since rollover after cold rolling can not eliminate a direct impact on the quality of cold-finished surface, so the general trimming delivery. In actual production, we should t
Manual ultrasonic testing of ERW steel pipe welding joint
01-11
The residual defects in erw steel pipe ultrasonic testing is an important reason for failure of the weld, causing defects missed is inappropriate due to a probe parameter selection, disturbing wave effects and burr flaw echo echo does not distinguish between such a variety of factors. Steel ultraso
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE
01-09
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPEFOB TIANJINUSD/TONOutside Diameter 外径 (mm)219273324356406457508610711762813914Wall Thickness6707 707 707 707 707 707 707 711 711 711 713 716 壁厚 (mm)7707 707 707 707 707 707 707 711 711 711 713 716 8707 707 707 707 707 707 707 711 711 711 713 716 970
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE
01-09
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPEFOB TIANJINOutside Diameter 外径 (mm)USD/TON406457508609.6711.1762812863.6Wall 8773 756 778 749 759 749 759 759 Thickness 9.53766 742 764 729 739 729 739 739 壁厚 (mm)10732 708 730 729 739 729 739 739 12732 708 730 729 739 729 739 739 14732 708 730
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe)
01-09
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe)Outside Diameter Wall Thickness FOB TIANJINOutside Diameter Wall Thickness FOB TIANJIN外径 (mm)壁厚 (mm)离港价 USD/TON外径 (mm)壁厚 (mm)离港价 USD/TON33.4(1")2.1-2.4722.96 Φ133 3.0-5.75684.64 2.5-3.25703.76 6.0-7.75694.24 3.5-4.0713.36 8.0-10699.73 42.3(1.
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CONTACT US

  Hunan Gaoxing Steel Development Zone, No.1888 Purui South Rd, Wangcheng District,Changsha, Hunan, China

  0086-187-7406-7534

  inquiry@threewaysteel.com

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