logo
Home Productswelded steel pipe online manufacturer
Certification
China TOBO STEEL GROUP CHINA certification
China TOBO STEEL GROUP CHINA certification
Customer Reviews
In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.

—— Brazil---Aimee

ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner

—— Thailand ---Dave Mulroy

I'm Online Chat Now

welded steel pipe online manufacture

(1000)
buy 12m Low Temperature Steel Pipe with Galvanized Surface Treatment ASTM A333 Standard BV Certified online manufacturer

12m Low Temperature Steel Pipe with Galvanized Surface Treatment ASTM A333 Standard BV Certified

Product Description: The pipe is available in sizes ranging from 1/2 inch to 24 inches and in seamless pipe type. We also offer various lengths, including 5.8m, 6m, 11.8m, 12m or as required. This provides ... Read More
2025-06-26 13:58:09
buy Customized Seamless Steel Pipe Welded Connection Plain End for Construction online manufacturer

Customized Seamless Steel Pipe Welded Connection Plain End for Construction

Customized Seamless Steel Pipe Welded Connection Plain End for Construction Product Paramenters Product Name Q195 Q235 Q355 hot rolled cold rolled steel pipe Size Tolerance 1% OD 10-700 mm Thickness Cold rolled... Read More
2025-06-11 17:55:58
buy Threaded Plain Seamless Steel Pipe Welded Connection for Custom Length ASTM/DIN/GB/JIS Standard online manufacturer

Threaded Plain Seamless Steel Pipe Welded Connection for Custom Length ASTM/DIN/GB/JIS Standard

Threaded Plain Seamless Steel Pipe Welded Connection for Custom Length ASTM/DIN/GB/JIS Standard Product Parameters Standard API, ASTM, BS, DIN, GB, JIS Outside Diameter 21.3-1420mm Wall Thickness 2.11-300mm Dia ... Read More
2025-06-11 17:55:58
buy 6mm-630mm Outer Diameter Austenitic Stainless Steel Pipe with ASTM A312 Standard and Annealing Treatment online manufacturer

6mm-630mm Outer Diameter Austenitic Stainless Steel Pipe with ASTM A312 Standard and Annealing Treatment

*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p[style^="text-align"] img{display:inline-block}input, button, ... Read More
2025-04-09 15:52:17
buy 1 / 2 - 8 " SCH 40 Powder Coated Steel Pipe Q195-Q345 ST35-ST52 online manufacturer

1 / 2 - 8 " SCH 40 Powder Coated Steel Pipe Q195-Q345 ST35-ST52

SEAMLESS PIPE 4" SCH 40 BW API 5L COATING 3PP DIN 30678 GRADE 2 Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China (Mainland) Certification API Surface ... Read More
2021-12-14 17:59:20
buy 6" SCH40 API5L Grade X 52 PSL1 DIN 30678 Plastic Coated Steel Pipe online manufacturer

6" SCH40 API5L Grade X 52 PSL1 DIN 30678 Plastic Coated Steel Pipe

SEAMLESS PIPE OD: 6" THICKNESS 4,78MM API SPEC 5L GRADE X 52 PSL1 DIN 30678 COATING 3 PP Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China (Mainland) ... Read More
2023-01-04 15:43:17
buy 3PP 3PE 3LPE 4.78mm Thickness Fusion Bonded Epoxy Coated Steel Pipe online manufacturer

3PP 3PE 3LPE 4.78mm Thickness Fusion Bonded Epoxy Coated Steel Pipe

Coating Pipes 2PE API SPEC 5L GRADE X 52 PSL1 OD: 6" THICKNESS 4,78MM Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China (Mainland) Certification API ... Read More
2021-12-14 17:58:20
buy 21.3 - 660 Mm Dia Plastic Coated Steel Tube , Green 2 Inch Schedule 40 Steel Pipe online manufacturer

21.3 - 660 Mm Dia Plastic Coated Steel Tube , Green 2 Inch Schedule 40 Steel Pipe

SEAMLESS PIPE 2" SCH40 API 5L GRB /A106 GRB COATED CAN Z245 Coating materials specification and properties Pull-off strength test ASTM D4541:70kg/cm2 Mandrel bend test ,ASTM D522 bend 180 degree mandrel 1" : ok ... Read More
2025-07-04 15:36:42
buy 300 Microns Fusion Bonded Epoxy Coated Steel Pipe Bare / Lightly Oiled Surface online manufacturer

300 Microns Fusion Bonded Epoxy Coated Steel Pipe Bare / Lightly Oiled Surface

Epoxy Coated Steel Pipe API 5L GRB /A106 GRB COATING EPOXI 300 MICRONS Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China (Mainland) Certification API ... Read More
2025-07-04 15:36:43
buy Seamless Plastic Coated Steel Pipe API 5L GRB / A106 GRB EPOXI 300 Microns online manufacturer

Seamless Plastic Coated Steel Pipe API 5L GRB / A106 GRB EPOXI 300 Microns

SEAMLESS PIPE API 5L GRB /A106 GRB COATIGN EPOXI 300 MICRONS Plastic Coated Steel Pipe Quick Details Thickness 1.8 - 22 mm Section Shape Round Outer Diameter 21.3 - 660 mm Place of Origin China (Mainland) ... Read More
2025-07-04 15:36:42
Page 52 of 100|< 47 48 49 50 51 52 53 54 55 56 >|