Lap Joint Stub End Straight Tee / Reducer ASME ANSI B16.9 ASME B16.47 ASME B16.48 MSS SP-75

Lap Joint Stub End Straight Tee / Reducer ASME ANSI B16.9 ASME B16.47 ASME B16.48 MSS SP-75

ASME/ANSI B16 Standards covers pipes and fittings in cast iron , cast bronze, wrought copper and steel.
ASME/ANSI B16.1 - 1998 - Cast Iron Pipe
Flanges and Flanged Fittings
This Standard for Classes 25, 125, and 250 Cast Iron Pipe Flanges and Flanged Fittings
ASME/ANSI B16.3 - 1998 - Malleable Iron Threaded Fittings
This Standard for threaded malleable iron fittings Classes 150, and 300
ASME/ANSI B16.4 - 1998 - Cast Iron Threaded Fittings
This Standard for gray iron threaded fittings, Classes 125 and 250
ASME/ANSI B16.5 - 1996 - Pipe Flanges and Flanged Fittings
The ASME B16.5 - 1996 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.
AS 2052 Conduit and Fittings
The standard includes flanges with rating class designations 150, 300, 400, 600, 900, 1500, and 2500 in sizes NPS 1/2 through NPS 24, with requirements given in both metric and U.S units. The Standard is limited to flanges and flanged fittings made from cast or forged materials, and blind flanges and certain reducing flanges made from cast, forged, or plate materials. Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints.
ASME/ANSI B16.9 - 2001 - Factory-Made Wrought Steel Buttwelding Fittings
This Standard covers overall dimensions, tolerances, ratings, testing, and markings for wrought factory-made buttwelding fittings in sizes NPS 1/2 through 48 (DN 15 through 1200).
ASME/ANSI B16.10 - 2000 - Face-to-Face and End-to-End Dimensions of Valves
ASME/ANSI B16.11 - 2001 - Forged Steel Fittings, Socket-Welding and Threaded
This Standard covers ratings, dimensions, tolerances, marking and material requirements for forged fittings, both socket-welding and threaded.
ASME/ANSI B16.12 - 1998 - Cast Iron Threaded Drainage Fittings
ASME/ANSI B16.14 - 1991 - Ferrous Pipe Plugs, Bushings and Locknuts with Pipe Threads
This Standard for Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads
ASME/ANSI B16.15 - 1985 (R1994) - Cast Bronze Threaded Fittings
This Standard pertains primarily to cast Class 125and Class 250 bronze threaded pipe fittings. Certain requirements also pertain to wrought or cast plugs, bushings, couplings, and caps.
ASME/ANSI B16.18 - 1984 (R1994) - Cast Copper Alloy Solder Joint Pressure Fittings
ASME/ANSI B16.20 - 1998 - Metallic Gaskets for Pipe Flanges-Ring-Joint, Spiral-Would, and Jacketed
This standard covers materials, dimensions, tolerances, and markings for metal ring-joint gaskets, spiral-wound metal gaskets, and metal jacketed gaskets and filler material. These gaskets are dimensionally suitable for used with flanges described in the reference flange standards ASME/ANSI B16.5, ASME B16.47, and API-6A. This standard covers spiral-wound metal gaskets and metal jacketed gaskets for use with raised face and flat face flanges. Replaces API-601 or API-601.
ASME/ANSI B16.21 - 1992 - Nonmetallic Flat Gaskets for Pipe Flanges (c) dimensions and allowable tolerances.
ASME/ANSI B16.22 - 1995 - Wrought Copper and Copper Alloy Solder Joint Pressure Fittings
The Standard establishes specifications for wrought copper and wrought copper alloy, solder-joint, seamless fittings, designed for use with seamless copper tube conforming to ASTM B 88 (water and general plumbing systems), B 280 (air conditioning and refrigeration service), and B 819 (medical gas systems), as well as fittings intended to be assembled with soldering materials conforming to ASTM B 32, brazing materials conforming to AWS A5.8, or with tapered pipe thread conforming to ASME B1.20.1. This Standard is allied with ASME B16.18, which covers cast copper alloy pressure fittings. It provides requirements for fitting ends suitable for soldering.
ASME/ANSI B16.23 - 1992 - Cast Copper Alloy Solder Joint Drainage Fittings (DWV)
The Standard establishes specifications for cast copper alloy solder joint drainage fittings, designed for use in drain, waste, and vent (DWV) systems. These fittings are designed for use with seamless copper tube conforming to ASTM B 306, Copper Drainage Tube (DWV), as well as fittings intended to be assembled with soldering materials conforming to ASTM B 32, or tapered pipe thread conforming to ASME B1.20.1. This standard is allied with ASME B16.29, Wrought Copper and Wrought Copper Alloy Solder Joint Drainage Fittings - DWV. It provides requirements for fitting ends suitable for soldering.
ASME/ANSI B16.24 - 1991 (R1998) - Cast Copper Alloy Pipe Flanges and Flanged Fittings
This Standard for Classes 25, 125, 250, and 800 Cast Iron Pipe Flanges and Flanged Fittings
ASME/ANSI B16.25 - 1997 - Buttwelding Ends
ASME/ANSI B16.26 - 1988 - Cast Copper Alloy Fittings for Flared Copper Tubes
ASME/ANSI B16.28 - 1994 - Wrought Steel Buttwelding Short Radius Elbows and Returns
ASME/ANSI B16.29 - 1994 - Wrought Copper and Wrought Copper Alloy Solder Joint Drainage Fittings (DWV)

MSS STANDARDS
MSS SP-43: Wrought Stainless Steel Butt Welding Fittings
MSS SP-75: Specification for High Test Wrought Butt Welding Fittings -WPHY 42,WPHY 46,WPHY 52,WPHY 60,WPHY 65,WPHY70,WPHY80
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
BS 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 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 A234: Pipe Fittings of Wrough Carbon Steel and alloy steel for Moderate and elevated Temperatures
ASTM A350: Forgin Carbon AND Low-Alloy Steel, requiring Notch Toughness Testing for pipiping Components
ASTM A403: Wrough Autenitic Stainless Steel Pipe Fittings
ASTM A420: Pipe Fittings of Wrough Carbon Steel and alloy steel for low Temperatures Service
ASTM A815: Wrough Ferritic, Ferritic/Autenitic and martensitic Stainless Steel Pipe Fittings
ASTM 860: Wrough High Strenght, Low Alloy Steel, Butt Welding Fittings
DEP 31.40.21.34-Gen Carbon and low alloy steel pipeline flanges for use in oil and gas operations (amendments/supplements to MSS SP-44)
DEP 31.40.21.30-Gen Pipeline fittings (amendments/supplements to MSS SP-75)
DEP 31.40.21.31-Gen.Pipeline isolating joints (amendments/supplements to MSS SP-75)
ISO 15590-2 Petroleum and natural gas industries - induction bends, fittings and flanges for pipeline transportation systems Part 2: Fittings
IPS-M-PI-150: Standard for Flanges and Fittings
AS 1281 Cement Mortar Lining of Steel Pipes and Fittings
AS 1579 Arc Welded Steel Pipes and Fittings for Water and Waste Water
AS 4087 Metallic Flanges for Waterworks Purposes
AS 4321 Fusion-Bonded Medium Density Polyethylene Coating and Lining for Pipes and Fittings
AS2053-1Conduits and fittings for electrical installations Part 1 General requirement
AS 2053-7 Conduits and fittings for electrical installations - Rigid metal conduits and fittings
AS 3688 water supply - Metallic fittings and end connectors
TOTAL GS EP PLR 222 Carbon steel flanges and branch outlet fittings and forged
components for pipelines (sweet service)
TOTAL GS EP PLR 223 Carbon steel tees for pipelines (sweet service)

Specifications︰ API-6H End Closures, Connectors and Swivels
Standard Met︰ Elbows, Tees, Reducers, Unions, etc...

Black and Galvanized Maileable Iron, Cast Iron

Flanged Cast Steel and Cast Iron Fittings

ASTM A-234 WPB Buttweld Fittings SCH 40-SCH 160

Forged Steel Fittings, Screwed and Socketweld in 2000#, 3000# and 6000# Classes in Carbon, Stainless and Alloy

Stainless Steel Fittings in Type 304, 316, 321, 304L, 316L, 321L, Screwed or Buttweld

Sanitary Fittings for Breweries, Dairies and Beverage and Fodd Procesing Industries

Cast Iron Fittings for AWWA Service in Mechanical Joint, Flanged End, Push-on, PVC, CPVC and DWV Plastic Fittings

Bronze and Copper Fittings

Cast Iron Soil Pipe Fittings

Forged Carbon Steel Flanges Type Slip-on, Welding Neck, Threaded and Blind

ANSI Classes 150, 300, 600, 900, 1500 PSI

Stainless Steel Flanges in Type 304, 316

Cast Iron Black and Galvanized

Companion Flanges

PVC Schedule 80 Flanges

AWWA Clamp and Coupling Products

AWWA Bronze Service 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

Steel Olets Range: 15 NB up to 100 NB 3000 LBS, 6000 LBS & 9000 LBS available with NACE MR 01-75

Form: l Sockolet l Thredolet l Elbolet l Insert Weldolet Range: 15 NB up to 600 NB in SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS available with NACE MR 01-75.

Form: l Weldolet l Sweepolet Stainless Steel Olets Standard: ASTM / ASME A/SA 182
Grade: 304, 304L, 304H, 309H, 310H, 316, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347 H Nickel Alloy Olets Standard: ASTM / ASME SB 564 / 160 / 472
Grade: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600, (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), UNS 8020 (ALLOY 20 / 20 CB 3) Carbon Steel & Alloy Steel Olets Standard: ASTM / ASME A/SA 105 / 350 LF 2.
Standard: ASTM / ASME A/SA 182 GR
Grade: F 5, F 9, F 11, F 12, F 22, F 91. Duplex Steel & Copper Alloy Olets Standard: ASTM / ASME A/SA 182
Grade: F 44, F 45, F51, F 53, F 55, F 60, F 61.

Standard: ASTM / ASME SB 61 / 62 / 151 / 152
Grade: UNS NO. C 92200, UNS NO. C 83600, UNS NO. 70600, 71500, C 70600 (CU -NI-90/10), C 71500 (CU -NI- 70/30), UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200.

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