Stainless Steel stub ends UNS S31803 ,UNS S32750, UNS S32760, U A420-WPL6,316L, 304L, 321, 321H. WP347, WP904L ASME/ANSI B16.9

STUB ENDS IN STAINLESS STEEL

Designs

· Design according to ASME / ANSI B16.9, B16.28, MSS SP-43, MSS SP-75

· Seamless or welded design

Shapes:

· Elbows 45°, 90°, 180° (long & short), 3R

· Straight and reducting tees

· Concentric and eccentric reducers

· Caps

· Stub Ends

· Crosses

· Other non standard designs

· High wall thickness and large diameter butt weld fittings (seamless or mitered) on demand

· Special shaped butt weld fittings on demand

Materials

· Carbon steel: ASTM A234 WPB

· Alloy carbon steel: ASTM A 234 WP1, WP 11 cl 1, WP 22 cl 1, WP 5

· Low temperature carbon steel: ASTM A 420 WPL6, WPL3

· Austenitic stainless steel: ASTM A 403 WP 304/304L, WP 316/316L, WP 321

· Duplex, superduplex

· Monel®, Inconel 625®, Hastelloy C 276®, 6Mo, Incoloy 825®

· Titanium, zirconium for highly corrosive applications

· Ductile iron for water applications

Dimensional Range

· Sizes: 1/2'' - 48'' (and above - i.e. special butt weld fittings)

· Schedules: STD, S40, XS, S80, S120, S160, XXS

· Heavy wall thickness / Large diameter fittings on demand

Tobo Pipeline Equipments(Shanghai)Co., Ltd., is located in Shanghai, we are one of the biggest manufacturers Pipeline products in China. We are intelligent entity specializing in developing, manufacturing and selling pressure pipe units. The main products contain flanges, elbows, tees, reducers, bends, stub ends, caps, forged socket welding fittings and threaded fittings and the materials of its products contain carbon steel (A105, A106, 20#, 20G, Q235, 16Mn), stainless steel (304, 304L, 316, 316L, 1Cr18Ni9Ti) and alloy steel(12Cr1MoV, Cr5Mo, 10CrMo910, 15CrMo, ASTM A234 WP1, WP12, WP11, WP22). All products can be manufactured upon some standards such as American Standard ASME/ANSI and MSS, German Standard DIN, Chinese Standard GB/T, SH, HG, JB, SY and Japanese Standard JIS, while some non-standard products can be manufactured In addition, the insoluting joint developed and manufactured by our company can be widely applied to cathodic protection system of steeliness pipeline used in delivering oil, gas and water