Carbon Steel ASTM A105 Couplings Manufacturers and Suppliers:
A carbon steel coupling is a type of pipe fitting that is used to join two pipes together. It is made of carbon steel, which is a durable and strong material that can withstand high pressure and temperature conditions. Carbon steel couplings are commonly used in various industries such as oil and gas, chemical, and construction.
The Carbon Steel coupling typically has two ends that are threaded so that they can be screwed onto the ends of two pipes, creating a secure connection. Some carbon steel couplings may have one end threaded and the other end welded, depending on the application.
ISO Approved Carbon Steel Full Coupling Manufacturer In India, ASTM A105 Full Coupling, Carbon Steel Threaded Half Coupling Dimensions Chart, Tolerances, Weight Chart
Carbon steel couplings come in various sizes and configurations to fit different pipe sizes and connection requirements. Carbon steel couplings may also come in different shapes, such as straight couplings, reducing couplings, and union couplings.
When selecting a carbon steel coupling, it is important to consider factors such as the pipe size, pressure rating, temperature range, and the type of fluid or gas that will be flowing through the pipes. Proper installation and maintenance are also important for ensuring the safe and effective operation of the coupling.
We have the ready inventory of Carbon Steel Coupling in the different size ranges of 1 Inch, 2 Inch, 3 Inch, 4 Inch, 5 Inch, 6 Inch, 7 Inch, 8 Inch, 1/2 Npt, 1 1/2 Npt CS Couplings.
ASTM A105 Carbon Steel Coupling Standard Specifications
Standards
ASTM A105/ ASTM A350/ ASTM A694/ ANSI / ASME B16.11, MSS SP-79, 83, 95, 97, BS 3799
Pressure Class
2000LBS, 3000LBS, 6000LBS, 9000LBS
Types
Socket Weld (Weld In)| Threaded / Screwed (NPT or BSPP)
Dimensions
ASME/ ANSI B16.11 | MSS-SP-79, 83, 95, 97 | BS3799 | BS4504 | BS10
Size Range (inches)
1/8″~4″ (DN6~DN100)
Forms
Half/Full/Reducing Coupling
ASTM A350 LF2 Full Coupling, ASTM A694 F42 Coupling, ASME SA694 F46 Couplings, A694 F52 Coupling, Carbon Steel A350 Forged Coupling, A350 Socket weld Coupling. Get best Price List.
Carbon Steel Coupling Dimensions and Weights Chart
Carbon Steel Full Coupling - Socket Weld - Dimensions
Dimensions of Carbon Steel Socket Weld Full Coupling (NPS 1/2 to 4, Class 3000)
| NPS | Socket Bore | Depth Socket | Bore DIA | Socket wall THK | Laying lengths | |||
|---|---|---|---|---|---|---|---|---|
| B | J | D | C | Coupling E |
Half coupling F |
|||
| 1/2 | 21.95 21.70 |
10 | 16.6 15 |
4.65 4.10 |
9.5 | 22.5 | ||
| 3/4 | 27.30 27.05 |
13 | 21.7 20.2 |
4.90 4.25 |
9.5 | 23.5 | ||
| 1 | 34.05 33.80 |
13 | 27.4 25.9 |
5.70 5.00 |
13 | 29 | ||
| 1.1/4 | 42.80 42.55 |
13 | 35.8 34.3 |
6.05 5.30 |
13 | 30 | ||
| 1.1/2 | 48.90 48.65 |
13 | 41.7 40.1 |
6.35 5.55 |
13 | 32 | ||
| 2 | 61.35 61.10 |
16 | 53.5 51.7 |
6.95 6.05 |
19 | 41 | ||
| 2.1/2 | 74.20 73.80 |
16 | 64.2 61.2 |
8.75 7.65 |
19 | 42.5 | ||
| 3 | 90.15 89.80 |
16 | 79.5 46.4 |
9.50 8.30 |
19 | 44.5 | ||
| 4 | 115.80 115.45 |
19 | 103.8 100.7 |
10.70 9.35 |
19 | 47.5 | ||
Dimensions of Carbon Steel Socket Weld Half Coupling (NPS 1/2 to 2, Class 6000)
| NPS | Socket Bore | Depth Socket | Bore DIA | Socket wall THK | Laying lengths | |||
|---|---|---|---|---|---|---|---|---|
| B | J | D | C | Coupling E |
Half coupling F |
|||
| 1/2 | 21.95 21.70 |
10 | 12.5 11 |
5.95 5.20 |
9.5 | 22.5 | ||
| 3/4 | 27.30 27.05 |
13 | 16.3 14.8 |
6.95 6.05 |
9.5 | 23.5 | ||
| 1 | 34.05 33.80 |
13 | 21.5 19.9 |
7.90 6.95 |
13 | 29 | ||
| 1.1/4 | 42.80 42.55 |
13 | 30.2 28.7 |
7.90 6.95 |
13 | 30 | ||
| 1.1/2 | 48.90 48.65 |
13 | 34.7 33.2 |
8.90 7.80 |
13 | 32 | ||
| 2 | 61.35 61.10 |
16 | 43.6 42.1 |
10.90 9.50 |
19 | 41 | ||
Carbon Steel Full Coupling - Threaded - Dimensions
Dimensions of Carbon Steel Threaded Full Coupling (NPS 1/2 to 4, Class 3000)
| NPS | Length | Outside Dia | Min Thread Length | |
|---|---|---|---|---|
| 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 |
Dimensions of Carbon Steel Threaded Half Coupling (NPS 1/2 to 4, Class 6000)
| NPS | Length | Outside Dia | Min Thread Length | |
|---|---|---|---|---|
| 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 |
Carbon Steel ASTM A350 Coupling Tolerance
Carbon Steel Socket Weld Coupling Dimenssional Tolerance
| "A" - Center to bottom of socket | FOR SIZES 1/8" AND 1/4" |
± 0.03" |
|---|---|---|
| 3/8", 1/2" AND 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" AND 2" | ± 0.08" | |
| 2-1/2", 3", AND 4" | ± 0.10" | |
| "B" - Bore diameter of socket | FOR SIZES 1-1/2" AND SMALLER |
+ 0.020" - 0.000" |
| 2", 2-1/2", 3" AND 4" | + 0.025" - 0.000" |
|
| "C" - Socket wall thickness | MINIMUM = 1.09 T (BUT NOT LESS THAN 5/32") T = WALL THICKNESS OF NOMINAL PIPE |
|
| "D" - Bore diameter of fitting | FOR SIZES 2" AND SMALLER |
± 0.030" |
| 2-1/2", 3" AND 4" | ± 0.060" | |
| "E" - Bottom to bottom of sockets - couplings | FOR SIZES 1/8" AND 1/4" |
± 0.06" |
| 3/8", 1/2" AND 3/4" | ± 0.12" | |
| 1", 1-1/4", 1-1/2" AND 2" | ± 0.16" | |
| 2-1/2", 3", AND 4" | ± 0.20" | |
| "F" - Bottom of socket to opposite face - half couplings | FOR SIZES 1/8" AND 1/4" |
± 0.03" |
| 3/8", 1/2" AND 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" AND 2" | ± 0.08" | |
| 2-1/2", 3", AND 4" | ± 0.10" | |
| "G" - Welding gap | APPROXIMATELY 0.06" RECOMMENDED GAP BEFORE WELDING |
|
| "H" - Minimum flat | MINIMUM FLAT = 0.75 X MINIMUM SOCKET WALL THICKNESS |
|
Carbon Steel ASTM A694 Coupling Applications
Oil and Gas
Nuclear Power & Defence
Petrochemical
LNG
Desalination
Mining & Minerals
Myanmar, Nepal, Thailand, Vietnam, Philippines, Malaysia, Indonesia,
Singapore, Taiwan, Tasmania, Sri Lanka, Bangladesh, Bhutan, Cambodia,
Australia, New Zealand, Afghanistan, Tajikistan, Kyrgyzstan, Kazakhstan,
Uzbekistan, Turkmenistan, Iran, United Arab Emirates(UAE), Saudi Arabia,
Oman, Yemen, Iraq, Azerbaijan, Turkiye, Syria, Lebanon, Israel, Kenya,
Egypt, South Sudan, Eritrea, Djibouti, Ethiopia, Libya, Rwanda, Mali,
Niger, Chad, Central Africa Republic, Nigeria, Cameroon, Somalia, DRC,
Uganda, Tanzania, Angola, Zambia, Madagascar, Malawi, Namibia, Benin,
Zimbabwe, Botswana, Lesotho, South Africa, Algeria, Tunisia, Morocco,
Eswatini, Liberia, Sierra Leone, The Gambia, Senegal, Mozambique, Togo,
Mauritania, Burkina Faso, Ghana, Equatorial Guinea, Jordan, Timor-Leste,
Palestine, Laos, Armenia, Georgia, Maldives, Cyprus, Kuwait, Qatar, Peru,
Bahrain, Brunei, Finland, France, Germany, Ireland, Iceland, UK, US,
Greece, Hungary, Italy, Norway, Poland, Slovakia, Sweden, Canada, Fiji,
Romania, Cuba, Panama, Brazil, Colombia, Chile, Argentina, Venezuela,
Naypyidaw, Kathmandu, Bangkok, Hanoi, Manila, Kuala Lumpur, Jakarta, Tunis,
Jurong East, Taipei City, Hobart, Sri Jayawardenepura Kotte, Dhaka, Thimphu,
Phnom Penh, Canberra, Wellington, Kabul, Dushanbe, Bishkek, Astana, Abuja,
Tashkent, Ashgabat, Tehran, Abu Dhabi, Riyadh, Muscat, Sana’a, Baghdad, Pretoria,
Baku, Ankara, Damascus, Beirut, Jerusalem, Nairobi, Cairo, Juba, Asmara, Rabat,
Djibouti city, Addis Ababa, Tripoli, Kigali, Bamako, Niamey, N’Djamena, Bangui,
Yaoundé, Mogadishu, Kinshasa, Kampala, Dodoma, Luanda, Lusaka, Antananarivo,
Lilongwe, Windhoek, Porto-Novo, Harare, Gaborone, Maseru, Cape Town, Bloemfontein,
Algiers, Mbabane, Lobamba, Monrovia, Freetown, Banjul, Dakar, Maputo, Lomé, Dili,
Nouakchott, Ouagadougou, Accra, Malabo, Amman, Vientiane, Yerevan, Tbilisi, Rome,
Malé, Nicosia, Kuwait City, Doha, Lima, Manama, Bandar Seri Begawan, Paris,
Helsinki, Berlin, Dublin, Reykjavík, London, Washington D.C., Athens, Budapest,
Oslo, Warsaw, Bratislava, Stockholm, Ottawa, Suva, Bucharest, Havana, Panama City,
Brasília, Bogotá, Santiago, Buenos Aires, Caracas, Mumabi, Chennai, Bengaluru,
Kolkata, Hyderabad, Pune, Ahmedabad, Jaipur, Surat, Visakhapatnam, Indore, New Delhi
Lucknow, Nagpur, Kochi, Kanpur, Guwahati, Coimbatore, Noida, Ghaziabad, Patna
