logo
Home Productsalloy pressure boiler tube 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

alloy pressure boiler tube online manufacture

(527)
buy UNS N04400 Salt Resistance 1" SCH40 45D SR Steel Elbow online manufacturer

UNS N04400 Salt Resistance 1" SCH40 45D SR Steel Elbow

Alloy Steel Pipe Fittings Pipe Fittings 1" SCH40 45SR Elbow UNS N04400 Alkaline Salt Resistance * Alloy 400 is slightly magnetic at room temperature.* This alloy has a long history of use as a corrosion ... Read More
2025-12-04 17:18:08
buy ASTM B575 Haynes 230 Cold Rolled Seamless Steel Pipe online manufacturer

ASTM B575 Haynes 230 Cold Rolled Seamless Steel Pipe

Industry ASTM B575 230 Seamless Steel Pipe Cold Rolled Round Shape Lightweight Product name 2507(UNS S32750) Duplex Stainless Steel Pipe 1.4410 Standard ASTM A789,A790,A450,A530,GB/T14976,GB/T14975,GB/T13296... Read More
2025-12-10 17:23:29
buy DN50 2" Sch160 Thread Female Tee SS304 Forged Pipe Fittings online manufacturer

DN50 2" Sch160 Thread Female Tee SS304 Forged Pipe Fittings

DN50 2inch Sch160 Thread Female Tee SS Forged Pipe Fittings 304 ASME B16.9 standards ASME B16.9-2007 ASME B16.25-2007 ASME B16.5-2007 EN10253-1-1999 EN10253-2-2007 EN10253-3-2008 EN10253-4-2008 DIN2605-1-1992 ... Read More
2025-04-01 16:13:54
buy AISI/SATM 316L  Stainless Steel Seamless Pipe Out Diameter 36 mm, Thinkness 4 mm online manufacturer

AISI/SATM 316L Stainless Steel Seamless Pipe Out Diameter 36 mm, Thinkness 4 mm

AISI/SATM 316L Stainless Steel Seamless Pipe Out Diameter 36 mm, Thinkness 4 mm Product Name AISI/SATM 316L Stainless Steel Seamless Pipe Out Diameter 36 mm, Thinkness 4 mm Standard ASTM A312 /SS DIN 1.4841/ ... Read More
2025-09-18 19:00:58
buy High Strength, High Precision, High Reliability ASTM A179 Seamless Steel Pipe 8" Sch 60 online manufacturer

High Strength, High Precision, High Reliability ASTM A179 Seamless Steel Pipe 8" Sch 60

High Strength, High Precision, High Reliability ASTM A179 Seamless Steel Pipe 8" Sch 60 1. Product Description A Seamless Steel Pipe is manufactured from a solid billet through processes like piercing, hot ... Read More
2025-09-12 12:31:13
buy 6 Inch ASTM A403 WP304L Long Radius Seamless Stainless Steel Elbow online manufacturer

6 Inch ASTM A403 WP304L Long Radius Seamless Stainless Steel Elbow

ASTM A403 WP304L Elbow 6 inch 90 Degree Long Radius Seamless Elbow Stainless Steel Elbow Alloy 400 can easily be welded by gas-tungsten arc, gas metal arc or shielded metal arc processes using appropriate ... Read More
2025-10-09 17:49:41
buy PIPE-S8 - PIPE 8" SCH 40S Seamless BE ASME B 36.19 A 355 P91 online manufacturer

PIPE-S8 - PIPE 8" SCH 40S Seamless BE ASME B 36.19 A 355 P91

PIPE-S8- - PIPE 8", SCH 40S SEAMLESS, BE, ASME B 36.19 A 355 P91 Product Name PIPE-S8- - PIPE 8", SCH 40S SEAMLESS, BE, ASME B 36.19 A 355 P91 Materials Stainless steel:ASTM A312 / SA 312 /ASTM A312 TP314 ASTM... Read More
2025-09-02 18:58:49
buy Tight Dimensional Tolerance for Machined Parts Petrochemical Systems No Welded Seam online manufacturer

Tight Dimensional Tolerance for Machined Parts Petrochemical Systems No Welded Seam

Product Name: Seamless Steel Pipe Product Description Seamless Steel Pipe is produced by piercing a solid steel billet, resulting in a continuous, joint-free tube. This method ensures superior structural ... Read More
2026-02-06 12:29:20
buy 2" SCH80s ASTM A182 F53 Long Radius 90 Degree Seamless Steel Elbow online manufacturer

2" SCH80s ASTM A182 F53 Long Radius 90 Degree Seamless Steel Elbow

Pipe Fittings 2' SCH80s Super Stainless Steel ASTM A182 F53 Long Radius Seamless 90 Degree Elbow Incoloy 825 is a general engineering alloy with corrosion resistance to acid and alkali metals in both oxidation ... Read More
2025-10-09 17:49:41
buy ASTM A213 Grade P1 Seamless Coated Steel Pipe ASME B36.10 Carbon Steel Coated  Round Pipes online manufacturer

ASTM A213 Grade P1 Seamless Coated Steel Pipe ASME B36.10 Carbon Steel Coated Round Pipes

ASTM A213 Grade P1 Seamless Coated Steel Pipe ASME B36.10 Carbon Steel Coated Round Pipes Product Description Product name Coated steel pipe Standard API, API 5CT Grade API J55, API K55, API N80, API L80, API ... Read More
2025-09-12 11:57:41
Page 52 of 53|< 44 45 46 47 48 49 50 51 52 53 >|