China TOBO STEEL GROUP CHINA company news

ASTM/ASME A/SA213 T11 U Tube Steel U-bent Tubes Seamless Ferritic U Bend Tube are manufactured in our plant as per the customer requirements. Solution annealing after bend will be process to lower the risidual stress, and followed by hydrostatic testing and dye penetrant testing if required. ... Read More

Bend U Pipe Out Diameter2" U-bent Tubes ASME A/SA249 TP321/321H U Bend Tube are manufactured in our plant as per the customer requirements. Solution annealing after bend will be process to lower the risidual stress, and followed by hydrostatic testing and dye penetrant testing if required. Nickel ... Read More

amy@tobo-group.com A790 S32750 Seamless F55 3" SCH40 Duplex Stainless Steel Pipe We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing ... Read More

amy@tobo-group.com ASME B16.5 A182 UNS S31803 347 stainless steel flange astm a351 cf8c SUPERDUPLEX STAINLESS STEEL A182 316L WELDING NECK FLANGE Product Name WELDING NECK FLANGE Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, 3.1. (Any third party certificate ... Read More

NECK FLANGE AI ASTM A182 GR F53 S S32750 SUPERDUPLEX ASME B16.5 GROOVED FR 150PSI SCH10S Ø14 WLEDING NECK FLANGE Quick Details Specifications Size: DN15-DN1800 Material: Carbon Steel,Stainless Steel,Alloy Steel Standard: ANSI/ASTM/JIS/GOST/DIN/STD Place of Origin: Hebei, China (Mainland) Model ... Read More

2B Finish Astm A240 Uns31803 F53 Super Duplex Stainless Steel Pipe Plate We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 ... Read More

ASTM A335 P11 P9 Seamless Carbon Steel Tube Alloy Seamless Steel Pipe ASTM A335 P11 Alloy Steel Pipes Specification Specifications ASTM A 335 ASME SA 335 Dimensions ASTM, ASME and API Size 1/8″NB TO 30″NB IN Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS Type ... Read More

Product Category PRODUCT CATEGORIES → VIEW ALL Spectacle blinds Lap-Joint Flange(LAJ) Blind Flange(BL) Thraded Flange(TH) Spectacle Blind Figure 8 Blanks Flange Reducing Flange Slip On Welding Flange(SO) Sockt Welding Flange(SW) Welding Neck Flange(WN) Long Welding Neck Flange(LWN) Spectacle blinds ... Read More

Nickel Alloy Steel Flanges WeldoFlange NipoFlange B462 N08020 2" x 1.1/2" 150# ASME/ANSI B16.5 stainless steel RF nipo-flange Nipoflange is used in the pipe industry like a weldolet or a nipolet for a 90° branch connection. A Nipoflange is a combination of weldolet, nipolet and flange. Two different ... Read More

Nickel Alloy Pipe Flange Welding Neck Flange Alloy 20 RF For Connection Specifications 1. Welding Neck Flange 2. sch5s-schxxs 3. ISO9001,ISO9000 4. Market:America,Africa,Middle East,Southeast of Asia Product Name Nickel Alloy Pipe Flange Standard ASME/ANSI B16.5/16.36/16.47A/16.47B/B16.48, MSS S44, ... Read More