ASTM A234 WP12 / WP22 / WP91 Butt Weld Fittings Deg LR 45 Deg Elbow ASME / ANSI B16.9

ASTM A234 WP12 / WP22 / WP91 Butt Weld Fittings Deg LR 45 Deg Elbow ASME / ANSI B16.9

Standard Met︰ Specification

ASME STANDARDS
• ASME B 16.5: Steel Pipe Flanges and Flanged Fittings
• ASME B 16.9: Factory-Made Wrought Steel Butt Welding Fittings
• ASME B 16.11: Forged Steel Fittings Socket Ending and Threaded
• ASME B 16.25: Buttwelding Ends
• ASME B 16.31.3: Power Piping
• ASME B 16.31.8: Gas Transmission Distribution and Piping Systems
• ASME B 16.49: Factory-Made Wrought Steel Butt Welding Induction Bends

MSS STANDARDS
• MSS SP-43: Wrought Stainless Steel Butt Welding Fittings
• MSS SP-75: Specification for High Test Wrought Butt Welding Fittings
• MSS SP-79: Socket Welding Reducer Inserts

JIS STANDARDS
• JIS B2311: Steel Butt Welding Pipe Fittings for ordinary use
• JIS B2312: Steel Butt Pipe Fittings
• JIS B2313: Steel Plate Butt Welding Pipe Fittings
• JIS B2316: Steel Socket Welding Pipe Fittings
BB STANDARDS
• BS 1640: Steel Butt Welding Pipe Fittings for petroleum Industry part 1
Wrought Carbon and ferritie Alloy Steel Fittings
• BS 1965: Butt Welding Pipe Fittings for pressure purpose part 1
Carbon Steel & Austenitic Stainless Steel

ASTM STANDARDS
• ASTM A234: Pipe Fittings of Wrough Carbon Steel and alloy steel for Moderate and elevated Temperatures
• ASTM A403: Wrough Autenitic Stainless Steel Pipe Fittings
• ASTM A420: Pipe Fittings of Wrough Carbon Steel and alloy steel for low Temperatures Service
• ASTM A53: Pipe, Steel, Black and Hot Dipped Zinc Coated Welded and Seamless
• ASTM A106: Seamless Carbon Steel for high Temperature Service
• ASTM A105: Forging Carbon Steel for Piping Component
• ASTM A181: Forging Carbon Steel for General Purpose Piping
• ASTM A182: Forged or Rolled Alooy Steel Pipe Flanges, Forged Fittings, and Valves and Parts for high temperature Service
• ASTM A350: Forgin Carbon AND Low-Alloy Steel, requiring Notch Toughness Testing for pipiping Components
• ASTM A815: Wrough Ferritic, Ferritic/Autenitic and martensitic Stainless Steel Pipe Fittings
• ASTM 860: Wrough High Strenght, Low Alloy Steel, Butt Welding Fittings

IPS STANDARD
• IPS-M-PI-150: Standard for Flanges and Fittings

Materials

Carbon Steel for Moderate Temperature
ASTM 234 WPB-WPC

High Yeld carbon steel for pipeline and offshore
ASTM A 860 WPHY42-46-52-60-65-70-80

Carbon Steel for low temperature
ASTM A 420 WPL6

Carbon nickel steel for low temperature
ASTM A 420 WPL3

Carbon Molybdenum steel
ASTM A 234 WP1

Chromium Molybdenum steel
ASTM A 234 WP5-9-11-12-22

Austenitic Stainless steel
ASTM A403 WP304-316-321-347

Nickel and Nickel Alloys
ASTM B366

Ferritic Steel
ASTM 815 WP27-33-429-430-430TI-446 (Duplex)

Ferritic/Austenitic Steel
UNS S331803 (Duplex)
UNS S32750-S32760-32550 (Superduplex)

Martensitic Steel
ASTM 815 WP410

Titanium alloy
ASTM B363

We can produce high quality stainless steel pipe fittings,
JIS B 2312 Sch10S SUS 304 Elbow
JIS B 2312 SUS 304 Tee
JIS B 2312 SUS 304 Reducer (concentric)

SIZES:
1/2" N. B. TO 24" N. B. Seamless Pipe Fittings(BW)
1/2" N. B. TO 72" N. B. Welded BW
Marking:Standard/ As per request
Packing: Wooden case(Fumigation free) Or as per request
Inspection: In house and third party
Document: MTC EN10204-3.1 can be provided prior to shipment
Surface treatment: Surface galvanized, antirust coating, Epoxy & FBE Coating, Electro Polishing,
For further information about our company and products, please visit our website or contact us directly. You will get our 24X7 hour reply by Email, fax or Phone.

Butt weld fittings range:

     TOBO GROUP sales head offce in Shanghai. 

     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 workers and 45 technicians. 

      We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

       In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

• Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe /  rectangular tube,duplex stainless / inconel tube)

• Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

• Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

• Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

• steel bar 

(round bar/angle steel /flat steel/channel steel/steel wire)

• Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

• Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

• steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

• Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve) 

      In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

      With many years effort and support from our valuable customers, these products have obtained a big market share in the world. 

      Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.

 info@tobo-group.com