
ANSI / ASME B16.11 Threaded Half Coupling
Manufacturer of ANSI B16.11 3000# Threaded Half Coupling in Mumbai, India, SS Threaded Half Coupling Suppliers.
NPT, ISO/BSP, SAE threads Threaded Half Coupling Dimensions & ASME B16.11 CS Threaded Half Coupling 3000 Price List, Threaded Half Coupling 1/2 6000# A105 manufacturer in India.



The specification for ASME B16.11 Threaded Half Coupling Standard covers ratings, tolerances, marking and material requirements meant for socket-welded as well as threaded forged fittings. Apart from these parameters, the specification also contains ASME B16.11 half coupling threaded dimensions. These ASME B16.11 half coupling threaded dimensions have pressured classes designated as Class 2000, Class 3000, and Class 6000 for threaded end fittings, while for pressure classes Class 3000, Class 6000, and Class 9000 are for socket-weld end fittings. The ASME B16.11 half coupling dimensions must be used in conjunction with equipment, as mentioned in the other volumes of the ASME B16 specification series of standards as well as with other ASME standards, which include say for instance, the Boiler and Pressure Vessel Code and the B31 Piping Codes.
A threaded pipe half coupling is type of a connector, which can be used to screw two pieces of pipe together using threaded rings. Threaded half coupling 1/2 are only threaded at one end. The other end of the threaded half coupling size could either be welded or otherwise fastened to the piping.
ASME B16.11 Threaded Half Coupling
Threaded Pipe Half Coupling
ASME B16.11 Half Coupling Threaded
Table of contents
- What is ASME B16.11 Threaded Half Coupling?
- ASME B16.11 Half Coupling Threaded Price List
- ASME B16.11 Coupling Threaded Specification
- Threaded Half Coupling 1/2 Standards
- 2 Threaded Half Coupling Material
- ASME B16.11 Threaded Half Coupling Types
- Class 3000 elbow, Threaded Half Coupling
- Class 6000 elbow, Threaded Half Coupling
- Class 9000 elbow, Threaded Half Coupling
- B16.11 Threaded Half Coupling
- ASTM A105 Threaded Half Coupling
- A182 Threaded Half Coupling
- ASTM A350 Threaded Half Coupling
- A182 Gr F304 Forged Screwed Half Coupling
- A182 Gr Screwed Half Coupling
- A182 Gr F321 Threaded Half Coupling
- A182 Gr F347 Threaded Half Coupling
- A350 Gr LF2 Threaded Half Coupling
ASME B16.11 2 Threaded Half Coupling manufacturers, BS 3799 Threaded Half Coupling Stainless Steel Exporter in India, SS Threaded Half Coupling 1/2 stockholder, NPT 3000 lbs Threaded Pipe Half Coupling Price List in Mumbai.
The Function of 1 threaded half coupling is as follows - Hoses are easily identifiable objects. These Hoses are connect using a half coupling ASME B16.11. The threaded end of the ASME B16.11 Threaded Half Coupling is screwed onto a faucet. While the other end of the ASME B16.11 half coupling threaded - class 3000 is clamped onto the hose. With piping, one end of a ASME B16.11 coupling dimensions is screwed onto the pipe, while the other end of the threaded half coupling stainless steel dimensions could either be made to be tightly inserted, or welded, onto the other end of the 2 threaded half coupling.
threaded half coupling stainless steel are widely used in the aerospace industry in the form of connectors to pressurized fuel piping. For safety reasons in the aerospace industry, various space shuttles have often had their launches delayed due to a threaded half coupling 1/2 6000# a105 which needed closer inspection.
What is ASME B16.11 Threaded Half Coupling?

There are two types of ASME B16.11 Threaded Half Coupling. Threaded half coupling dimensions are available in the market in both the male and female varieties. The male threaded half coupling 3000 will have external threads that the pipe fits over. On the other hand, a Female 1/2 threaded half coupling will have internal threads. The piping is inserted and twisted in the ASME B16.11 Threaded Half Coupling in order to secure the connection.
ASME B16.11 Half Coupling Threaded Price List
| S.NO. | Description | Piping Material Class | Quantity | PRICE IN US($) |
| 1 | COUPLING: 2 NPS, ASTM A105, NPT (F) THRD (ASME B1.20.1), CL.3000#, GALV TO A153, ASME B16.11 | G01A | 154 NOS | $30.00 |
| 2 | COUPLING: 1 NPS, ASTM A105, NPT (F) THRD (ASME B1.20.1), CL.3000#, GALV TO A153, ASME B16.11 | G01A | 65 NOS | $10.00 |
| 3 | COUPLING: 1/2 NPS, ASTM A105, NPT (F) THRD (ASME B1.20.1), CL.3000#, GALV TO A153, ASME B16.11 | G01A | 65 NOS | $3o.00 |
Please note this is an approx Price of ASME B16.11 Threaded Half Coupling in India. For final Threaded Half Coupling Stainless Steel Price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in.
ASME B16.11 Coupling Threaded Specification
| threaded half coupling Dimensions | ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799 |
| threaded pipe half coupling Size | 1/8″ NB TO 4″ NB |
| 2 threaded half coupling Class | 33000 LBS, 6000 LBS, 4500 LBS |
| 1 threaded half coupling Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT |
| 1 threaded half coupling Form | Threaded Half Coupling, Forged Threaded Half Coupling |
| threaded half coupling stainless steel Pressure Ratings | Up to 20,000 psig (1,378 bar) |
|---|---|
| threaded half coupling 1/2 Temperature Ratings | Up to 1000° F (537° C) |
| threaded pipe half coupling Material 316 stainless steel, brass, carbon steel | |
| Types of ASME B16.11 Threaded Half Coupling | NPT, ISO/BSP, SAE threads |
| Sizes available | 1/16 to 1 in. |
| Main Types of ASME B16.11 Threaded Half Coupling | Pipe nipples, adapter and gaskets, reducing bushing and reducers, couplings, elbows, tees, crosses, union ball joints, caps, and plugs |
| half coupling ASME B16.11 Value Added Services: | Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering |
| 1/2 threaded half coupling Production Grades: | Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel |
Prestige quality ASME B16.11 Threaded Half Coupling manufacturers in India offer these 3000# SS Threaded Half Coupling in EN, DIN, ISO, BS, JIS or ANSI standard.
Threaded Half Coupling 1/2 Standards
| ASME B16.11 Threaded Half Coupling: | ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799 |
| DIN: | DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 |
| EN: | EN10253-1, EN10253-2 |
2 Threaded Half Coupling Material
| carbon steel Threaded Pipe Half Couplings |
|
| Stainless Steel Threaded Half Couplings |
|
| Alloy Steel Forged Screwed Half Couplings |
|
| Titanium Forged Screwed Half Couplings |
|
| Inconel 2 Threaded Half Couplings |
|
| Copper 1/2 threaded half couplings | T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc |
| Copper Nickel 1 Threaded Half Couplings | Copper Nickel 90/10 (C70600 ) half couplings, Cupro Nickel 70/30 (C71500) half couplings, UNS C71640 half couplings |
| Brass Forged 1/2 threaded half couplings | 3602 / 2604 / H59 / H62 / etc. |
| Hastelloy Forged 1/2 threaded half couplings | Hastelloy C276 (UNS N10276) half couplings, C22 (UNS N06022) half couplings, C4 half couplings, C2000 half couplings, B2 half couplings, B3 half couplings, X half couplings |
| Monel Forged 1/2 threaded half couplings | Monel 400 (UNS No. N04400) half couplings, Monel 500 (UNS No. N05500) half couplings |
| Alloy 20 Threaded Pipe Half Couplings | Carpenter® 20 Alloy half couplings, Alloy 20Cb-3 half couplings |
| Aluminium Threaded Half Couplings | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
| Nickel Threaded Half Couplings | Nickel 200 half couplings, Nickel 201 half couplings |
| Duplex 2 Threaded Half Couplings | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Super Duplex threaded pipe half couplings | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Incoloy threaded pipe half couplings | Incoloy 800 half couplings, Incoloy 800H half couplings, Incoloy 800HT (UNS N08800) half couplings, Incoloy 825 (UNS N08825) half couplings |
| 254 Smo Forged threaded pipe half couplings | SMO 254/6Mo half couplings, UNS S31254 half couplings, DIN 1.4547 half couplings |
| Nimonic Forged threaded pipe half couplings | Nimonic 75 half couplings, Nimonic 80A half couplings, Nimonic 90 half couplings |
| Other ASME B16.11 Threaded Half Coupling material | Tin bronze half couplings, Alumunum bronze half couplings, Lead bronze half couplings |
Skyland Metal is an ISO certified threaded half coupling 1/2 6000# a105 manufacturer & threaded half coupling stainless steel distributor in India
ASME B16.11 Threaded Half Coupling Types
Class 3000 elbow, Threaded Half Coupling
Class 6000 elbow, Threaded Half Coupling
Class 9000 elbow, Threaded Half Coupling
B16.11 Threaded Half Coupling
ASTM A105 Threaded Half Coupling
A182 Threaded Half Coupling
A182 Gr F304 Forged Screwed Half Coupling
A182 Gr F304 Forged Threaded Half Coupling
A182 Gr Screwed Half Coupling
A182 Gr F321 Threaded Half Coupling
A182 Gr F347 Threaded Half Coupling
A350 Gr LF2 Threaded Half Coupling
Skyland Metal & Alloys Inc. is a Govt. approved certified Stockist of ASME B16.11 Threaded Half Coupling in India, We have our Threaded Half Coupling 3000 distributor and wholesaler in Malaysia, Indonesia, Threaded Half Coupling 1/2 for Singapore, United Arab Emirates (UAE) & South Africa. We are well-known as a trusted Manufacturer of ASME B16.11 Half Coupling Threaded - Class 3000 in Mumbai, India.
ASME B16.11 Half Coupling Threaded Dimensions
Check ASME B16.11 Threaded Half Coupling Dimensions

ASME B16.11 half coupling threaded - class 3000
Check 3000# SS Threaded Half Coupling Dimensions
| NPS | End to End | Outside Diameter |
Minimum Length of Thread |
|
| A | D | B | J | |
| 1/2 | 48 | 28 | 10.9 | 13.6 |
| 3/4 | 51 | 35 | 12.7 | 13.9 |
| 1 | 60 | 44 | 14.7 | 17.3 |
| 1.1/4 | 67 | 57 | 17 | 18 |
| 1.1/2 | 79 | 64 | 17.8 | 18.4 |
| 2 | 86 | 76 | 19 | 19.2 |
| 2.1/2 | 92 | 92 | 23.6 | 28.9 |
| 3 | 108 | 108 | 25.9 | 30.5 |
| 4 | 121 | 140 | 27.7 | 33 |
Threaded Half Coupling Class 6000 Dimensions NPS 1/2 to 4
| NPS | End to End | Outside Diameter |
Minimum Length of Thread |
|
| A | D | B | J | |
| 1/2 | 48 | 38 | 10.9 | 13.6 |
| 3/4 | 51 | 44 | 12.7 | 13.9 |
| 1 | 60 | 57 | 14.7 | 17.3 |
| 1.1/4 | 67 | 64 | 17 | 18 |
| 1.1/2 | 79 | 76 | 17.8 | 18.4 |
| 2 | 86 | 92 | 19 | 19.2 |
| 2.1/2 | 92 | 108 | 23.6 | 28.9 |
| 3 | 108 | 127 | 25.9 | 30.5 |
| 4 | 121 | 159 | 27.7 | 33 |
General notes:
- Dimensions are in millimeters unless otherwise indicated.
- Dimension (B) is minimum length of perfect thread.
The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.
Different threaded pipe half coupling sealing types are selected industry wise such as many pressure systems onboard ships use BSPP 1 threaded half coupling while many applications in the oil and gas industry use NPT ASME B16.11 coupling threaded. NPT Thread ASME B16.11 half coupling threaded is an American Standard Taper Pipe Thread as per ANSI/ASME B1.20.1.
We produce threaded half coupling 1/2 6000# a105 in below two most common standards for tapered threads
- NPT American National Standard Taper Pipe Thread threaded half coupling 3000
- BSPT British Standard Pipe Taper Thread threaded half coupling 1/2
Why use NPT half coupling ASME B16.11?
- threaded pipe half coupling NPT threads have an angle of 60°
- NPT threads also have flattened peaks and valleys
Why use BSPT 1/2 threaded half coupling?
- BSPT threads have an angle of 55°
- Compare to NPT ASME B16.11 coupling threaded BSPT threads have rounded peaks and valleys
ASME B16.11 Threaded Half Coupling Threads:
- NPT : National Pipe Thread Taper
- FPT, FNPT, NPT(F)* Female or internal tapered pipe threads
- MPT, MNPT, NPT(M) Male or external tapered pipe threads
- BSPT: British Standard Pipe Taper
- BS 21: British Standard Pipe Taper
- DIN 2999: Pipe Threads for Tubes and Fittings
- PT: Japanese Industrial Standard (JIS) Tapered Pipe Thread
- ISO 7-1: Pipe Threads where Pressure-Tight Joints are made on the Threads
- DIN 158: Metric External Taper Screw Threads and Mating Internal Parallel Screw Threads
ASME B16.11 Half Coupling Threaded Sizes

| Description | Class Designation | ||
| 2000 | 3000 | 6000 | |
| Coupling Half-Coupling |
1/2 – 4 | 1/2 – 2 | 1/2 – 2 |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| Pipe Wall | SCH 80 / XS | SCH 160 | XXS |
| NOMINAL PIPE SIZE | END TO END | MINIMUM LENGTH OF THREAD | OUTSIDE DIAMETER | |||
|---|---|---|---|---|---|---|
| Inch. | Full Coupling | Half Coupling | # 3000 | # 6000 | ||
| A | A/2 | B | C | D | D | |
| 1/8 | 32 | A/2 | 6.7 | 6.4 | 16 | 22 |
| 1/4 | 35 | A/2 | 10.2 | 8.1 | 19 | 25 |
| 3/8 | 38 | A/2 | 10.4 | 9.1 | 22 | 32 |
| 1/2 | 48 | A/2 | 13.6 | 10.9 | 28 | 38 |
| 3/4 | 51 | A/2 | 13.9 | 12.7 | 35 | 44 |
| 1 | 60 | A/2 | 17.3 | 14.7 | 44 | 57 |
| 1 1/4 | 67 | A/2 | 18 | 17 | 57 | 64 |
| 1 1/2 | 79 | A/2 | 18.4 | 17.8 | 64 | 76 |
| 2 | 86 | A/2 | 19.2 | 19 | 76 | 92 |
| 2 1/2 | 92 | A/2 | 28.9 | 23.6 | 92 | 108 |
| 3 | 108 | A/2 | 30.5 | 25.9 | 108 | 127 |
| 4 | 121 | A/2 | 33 | 27.7 | 140 | 159 |
| All Dimensions are in mm | ||||||
Skyland Metal & Alloys Inc. is a manufacturer and supplier of ASME B16.11 Threaded Half Coupling offering in all Ratings up to 3000#, built a distribution network with more then 15 countries globally like Malaysia, India, Thailand, Forged Threaded Half Coupling for Vietnam, Indonesia, 1/2 Threaded Half Coupling for Saudi Arabia (KSA), Singapore, Kuwait, Qatar, Philippines, United Arab Emirates (UAE), Alloy Steel Forged Screwed Half Coupling for South Africa, ASTM A182 SS Threaded Half Coupling for UK, Oman, Bahrain. You can mail to sales@skylandmetal.in for ASME B16.11 Half Coupling Threaded to induce live quotes now. Looking to buy Half Coupling ASME B16.11 at the best cost in India.
ASME B16.11 Threaded Coupling Weight

ASME B16.11 Threaded Coupling Pressure Ratings
| Pressure-Temperature ratings for malleable iron threaded fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature | Class | ||||
| 150 | 300 | ||||
| 1/4 – 1 inches | 1 1/4 – 2 inches | 2 1/2 – 3 inches | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | – | 935 | 750 | 560 |
| 450 | 232 | – | 725 | 600 | 475 |
| 500 | 260 | – | 510 | 450 | 385 |
| 550 | 288 | – | 300 | 300 | 300 |
Skyland Metal & Alloys Inc. is a Govt. approved certified Alloy Steel Forged Screwed Half Coupling in India. All of our Nickel Alloy 200 Half Coupling are manufactured and tested to international standards, and specifications as per JIS, EN, DIN, ASTM etc. We are well-known as a trusted vendor as a Forged Screwed Half Coupling manufactuers & BS3799 Screwed Forged Half Coupling distributor in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.
our Project For ASME B16.11 Threaded Half Coupling in Worldwide:
Khulud Tight Gas Project,
Yibal, Oman
Zuluf Field Expansion Project,
Arabian Gulf, Offshore Saudi Arabia (KSA)
Abu Dhabi Gas Distribution Network Pipeline Project,
Abu Dhabi, United Arab Emirates (UAE)
Bul Hanine Redevelopment,
Qatari Coastline, Qatar
Kakinada Petrochemical Cluster Project, Andhra Pradesh
Godavari, Andhra Pradesh
Refinery and Petrochemical Integrated Development (RAPID), Malaysia
Pengerang, Malaysia
ExxonMobil’s Singapore Refinery, Singapore
Jurong, Singapore
Ras Tanura Refinery, Saudi Arabia
Jubail, Saudi Arabia
Offshore Gas Field Expansion, Qatar
Qatar Peninsula, Qatar
JG Summit Petrochemical Complex Expansion, Philippines
Batangas City, Philippines
Rayong Refinery Construction, Thailand
Rayong, Thailand
Korea Western Power Taean
831 Bangal-ri, Wonbuk-myeon, Taean-gun, Chungcheongnam-do, South Korea
Looking for best Burr-free ASME B16.11 Half Coupling Threaded - Class 3000 manufacturer in India? buy from oldest 1 Threaded Half Coupling manufacturers in Mumbai. Smooth thread ASTM A182 SS Threaded Half Coupling & trouble-free performance, Forged Threaded Half Coupling & ASME B16.11 Threaded Half Coupling supplier.
Alloy Steel Forged Screwed Half Coupling Traders, exporter of ASME B16.11 Coupling Threaded, Nickel Alloy 200 Half Coupling/ ASME B16.11 Threaded Half Coupling stockist in UAE, BS3799 Screwed Forged Half Coupling dealer, Forged Screwed Half Coupling Wholesaler. Buy Stainless Steel Threaded Half Coupling for NPT threaded connections, Copper Nickel Threaded Coupling manufacturers in India.
We are ASME B16.11 Threaded Half Coupling Manufacturer and Exporter of Nickel Alloy 200 Half Coupling, Stainless Steel Threaded Half Coupling in Mumbai, India. All of our Forged Screwed Half Coupling & BS3799 Screwed Forged Half Coupling is made and tried to worldwide guidelines, and specifications as per ASME, ANSI & ASTM, etc. We have our Manufacturing Unit and Dealers in Gujarat, Ahmedabad, BS3799 Screwed Forged Half Coupling for Pune, Chennai, Indore, Kolkata, Delhi, Nagpur, Bhosari, Bangalore, Punjab, Forged Screwed Half Coupling for Ludhiana, Gurgaon, 3000# SS Threaded Half Coupling for Rajkot, Karnataka, Uttar Pradesh, Faridabad, Khopoli, Madhya Pradesh, Jaipur, Aurangabad, Kolhapur, Alloy Steel Forged Screwed Half Coupling for Chhattisgarh, Tamil Nadu, Karnataka, Ghaziabad, Haryana, Vadodara, West Bengal, Nickel Alloy 200 Half Coupling for Rajasthan, Raipur.

