TIANJIN BOER KING STEEL CO., LIMITED

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Main Products:Seamless Steel Pipe, Boiler Tube, Casing/Drill Pipe, Alloy Steel Pipe, Gas Cylinder Tube, Oil Line Steel Pipe, 3PE/2PE Steel Pipe, Stainless Steel Pipe
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Latest updates from this supplier
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Sep 11, 2025

New Products

Hot Sale 1018 1020 1045 4130 4140 5120 5140 42CrMo Seamless Carbon Alloy Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

AISI 1010 1018 1020 1030 1045 4130 4140 Alloy Seamless Steel Tube and Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

High Precision ASTM 4130 4140 15CrMo 30CrMo4 42CrMo4 Alloy Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

High Precision ASTM S235 S275 S355 Carbon Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

High Quality AISI 4140 4130 1020 1045 Alloy Carbon Round Steel Bar for Building
US $500-550 / Ton
1 Ton (MOQ)

Aug 15, 2025

New Products

Hot Sale ASTM A53 A106 API 5L Gr. B S235jr S275 S355 Seamless Carbon Steel Pipe with Reasonable Price
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale API 5CT J55 K55 L80 N80 P110 V120 Steel Oil Casing Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale DIN 17175 St35.8 St45.8 Cold Drawn Seamless Carbon Steel Boiler Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

ASTM A106 A53 API5l A519 S235jr S275 S355 Sch40 Sch80 Sch120 Sch160 Carbon Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Alloy Steel Pipe 1020 1045 4130 4140 P11 P22 Cold Drawn Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

Aug 13, 2025

Short Videos

H BEAM

New Products

High Frequency Welded Structural Steel H Beams Hea Heb HP Ipe Series 100-280 with S235jr S355jr Q235B Q355b for Construction Bridges
US $410-450 / Ton
50 Tons (MOQ)

New Products

Hot Sale 1045 4340 4140 1020 Hot Rolled Forged Round Steel Bar
US $500-550 / Ton
1 Ton (MOQ)

New Products

ASTM A106 A53 1035 1045 1050 S45c S195 S235 S275 S345 Carbon Steel Rod Bar
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale A36 Ss400 S235 S355 Carbon Steel Plate for Building Material
US $510-550 / Ton
1 Ton (MOQ)

New Products

A53 A106 A179 A333 1020 4130 4140 P11 P22 P91 Hot Rolled Alloy Seamless Carbon Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

Aug 11, 2025

New Products

Hot Sale 1018 1020 1045 4130 4140 5120 5140 42CrMo Seamless Carbon Alloy Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

AISI 1010 1018 1020 1030 1045 4130 4140 Alloy Seamless Steel Tube and Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale ASTM 1018 1020 1045 1040 1025 1065 4140 4130 Ck45 Ss400 Carbon Steel Round Bar
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale Vessel Plate A36 S235jr S275jr S355jr Hot rolled Ship Steel Plate
US $510-550 / Ton
1 Ton (MOQ)

Aug 08, 2025

New Products

Hot Sale A213 A210 A335 A213 P11 P9 T5 T22 P22 Seamless Alloy Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

China Supply ASTM API5l A106 A53 Gr. B Sch40 Sch80 Sch120 Seamless Carbon Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

Aug 07, 2025

New Products

China Supply ASTM API5l A106 A53 Gr. B Sch40 Sch80 Sch120 Seamless Carbon Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

Oil and Gas Pipeline 6mm 12mm 15mm 20mm ERW SSAW LSAW Spiral Welded Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Building Material A53 A106 A179 A333 1020 4130 4140 P5 P9 P11 P22 P91 Hot Rolled Seamless Carbon Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale A213 A210 A335 A213 P11 P9 T5 T22 P22 Seamless Alloy Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

High Precision ASTM 4130 4140 15CrMo 30CrMo4 42CrMo4 Alloy Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

Aug 01, 2025

New Products

Hot Rolled St37 St52 St45 1020 1045 A106 A105 A53 Gr. B Carbon Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale 1045 4340 4140 1020 Hot Rolled Forged Round Steel Bar
US $500-550 / Ton
1 Ton (MOQ)

New Products

ASTM A106 A53 1020 1045 AISI 4140 St37 St52 Sch40 Sch80 Cold Drawn Carbon Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

Jul 31, 2025

New Products

A53 A106 A179 A333 1020 4130 4140 P11 P22 P91 Hot Rolled Alloy Seamless Carbon Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

ASTM A106 A53 1020 1045 AISI 4140 St37 St52 Sch40 Sch80 Cold Drawn Carbon Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

API 5CT J55 K55 N80 L80 P110 Oil Casing Steel Pipe for Oil and Gas
US $500-550 / Ton
1 Ton (MOQ)

New Products

Prime Quality St37 St52 1020 1045 A106b Hot Rolled Carbon Seamless Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale 1045 4340 4140 1020 Hot Rolled Forged Round Steel Bar
US $500-550 / Ton
1 Ton (MOQ)

Jul 30, 2025

New Products

Hot Selling A179 A192 T5 T11 T22 T11 P11 Seamless Carbon Steel Boiler Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

ASTM A106 A53 4130 4140 42CrMo4 Scm440 Hot Rolled Mild Ms Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Rolled Large Size 1020 1045 4130 4140 5120 5140 Seamless Alloy Steel Tube for Using
US $500-550 / Ton
1 Ton (MOQ)

New Products

API 5L Psl1 Psl2 ASTM A53 X42 X52X56 X60 X65 X70 ERW Welded Carbon Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale T91 P91 P22 A355 A213 P9 P11 4130 4140 Scm440 Alloy Carbon Steel Tube
US $500-550 / Ton
1 Ton (MOQ)

Jul 29, 2025

New Products

Ss400 S235 S265jr L245 L265 ERW LSAW SSAW Carbon Welded Steel Pipe for Gas Pipelines
US $500-550 / Ton
1 Ton (MOQ)

New Products

AISI 1010 1018 1020 1030 1045 4130 4140 Alloy Seamless Steel Tube and Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

High Quality AISI 4140 4130 1020 1045 Alloy Carbon Round Steel Bar for Building
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale A355 A213 T91 P91 P22 P11 4130 42CrMo 15CrMo Alloy Steel Pipe
US $500-550 / Ton
1 Ton (MOQ)

New Products

Hot Sale 20cr 40cr 45cr 15cr 35cr Alloy Seamless Steel Pipe with Good Price
US $500-550 / Ton
1 Ton (MOQ)