- GREAT INDUSTRIAL GROUP (TIAN JIN) LIMITED
- Main products: Seamless steel pipe，spiral steel pipe，Straight steel pipe
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All Products
- offer alloy steel pipe
- sell SPIRAL tube ,spiral pipe spiral steel pipe
- sell API pipe
- supply Boiler pipe, oil cracking tube
- offer Hot Rolled Sheets, Plates & Coils ERW&MS PIPE
- Sell Steel Pipes ERW
- sell Material:A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403- WP304.A403-WP304L.A403- WP316.A403-WP316L etc.
- supply seamless carbon steel pipe and tube
- sell ERW pipe
- Spiral Welded Pipe/Fluid Pipe/Circulating Pipe
- supply seamless pipe and tube
- sell alloy seamless tube
- sell boiler seamless carbon steel pipes
- SELL:API 5L LSAW Pipe psl 2
- offer Hot Rolled Sheets, Plates & Coils steel pipe ,ERW steel pipe ,sprial steel pipe
- supply seamless carbon steel pipe and tube
- sell offer:CASING STEEL PIPE
- SPIRAL STEEL PIPE
- Supply API 5L PSL2 LSAW PIPES B~X80
- SEAMLESS STEEL PIPE
- offer stainless steel pipe tube
- supply carbon steel pipe tube
- ERW pipe Supply
- supply air Pipes Sta
- supply SEAMLESS STE
- supply LSAW STEEL PI
- Lasting supply 25”x2
- great number of 25”x
- high quality of 12”x
- This is a new large
- Submerged Arc Spiral
- supply welded steel
- welded fluid spiral steel pipe for gas and petroleum
- supply 12”x0.562” eq
- CARBON STEEL ERW PIPE, ASTM API 5L GR.X70
- ERW SAW Line Pipe an
- Supply JIS G3454 Gr.
- ERW carbon steel pipe
- Supply API 5L LSAW P
- Supply stainless ste
- offer-china carbon s
- SEAMLESS & ERW PIPE/TUBES
- Lasting supply LSAW
- CARBON SPIRAL PIPE
- Supply ERW pipe,Elec
- ERW Steel Pipe Outsi
- Supply Electrical Re
- high quality spiral steel pipe
- Spiral welded steel tube
- large number of 12”x
- high quality of 20”x
- Supply breather pipe
- supply Screen Tube a
- Supply ERW pipe,Elec
- Supply Longitudinal
- supply 20”x20”x12” R
- Supply LSAW Welded P
- supply 8”x0.277” equ
- Supply LSAW pipe API
- 3PE epoxy antisepsis
- ERW steel pipe
- Supply ANSI Q 345 ER
- Supply china LSAW Lo
- great number of spir
- supply Gas Discharge
- Supply ERW Steel Pip
- the best price of ERW pipe
- Straight Seam Welded Steel Pipe
- bend (3D, 5D, 10D)
- breather tube supply
- high quality drainag
- ASTM A252 325mm*6mm spiral steel pipe
- high quality of brea
- supply 25”x25”x12” R
- ERW steel pipe
- Supply A 106 Seamless steel Pipe
- stainless steel pipe tube
- sell alloy seamless tube
- steel tube PSL2*80
- Spiral steel pipe
