ANSI / ASME B16.11 Threaded Plug
Manufacturer of ANSI B16.11 Brass Threaded Plug in Mumbai, India, Copper Threaded Plug Suppliers.
NPT, ISO/BSP, SAE threads Threaded Plug Dimensions & ASME B16.11 NPT SS Plug Price List, SS Threaded Square Plug manufacturer in India.
This specification for ASTM A182 SS Threaded Hex Plugs is a standard which covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts. Typically, these threaded pipe plug dimensions are meant to be used in high-temperature service. After hot working the threaded insert plug, these forgings have to be cooled to a specific temperature prior to heat treatment. This could be performed on the threaded plug din 908 in accordance with certain requirements of the standard such as heat treatment type, austenitizing/solution temperature, cooling media, and quenching. The materials for the Threaded Hex Plug has to conform to the required chemical composition for phosphorus, silicon, carbon, manganese, nickel, chromium, molybdenum, columbium, titanium. The material used in the production of Screwed Hex Plug must conform to the requirements as to mechanical properties for the grade ordered such as tensile strength, yield strength, elongation, Brinell hardness. All H grades and grade F 63 mentioned in the specification for BS3799 Screwed Forged Hex Plug shall be tested for average grain size.
The SS 310 Threaded Square Plug grades usually contains about 25% chromium and 20% nickel in their alloy. These elements make the Stainless Steel Threaded Square Plug highly resistant to both oxidation and corrosion. Grade 310S Forged Hex Plug is a lower carbon version of the regular SS310. This low carbon version of the Grade 310S BS3799 Screwed Forged Hex Plug is less prone to becoming brittle and developing sensitisation in applications. The high chromium and medium nickel content make the Forged Threaded Hex Plug produced in Grade 310S capable for applications in reducing sulphur atmospheres containing H2S or hydrogen sulphide. Therefore, these Threaded Fittings Hex Plug are widely used in moderately carburising atmospheres, which can be encountered in petrochemical environments.
ASME B16.11 Threaded Plug
ASME B16.11 Forged Threaded Square Plug
ANSI B16.11 Forged Threaded Square Plug
Table of contents
- What is ASME B16.11 Threaded Plug?
- ASTM A182 SS Threaded Hex Plugs Price List
- ANSI B16.11 Forged Threaded Square Plug Specification
- Forged Threaded Hex Plug Standards
- ASME B16.11 Forged Threaded Square Plug Material
- ASME B16.11 Threaded Plug Types
- Class 3000 elbow, Threaded Square Plug
- Class 6000 elbow, Threaded Square Plug
- Class 9000 elbow, Threaded Square Plug
- B16.11 Threaded Square Plug
- ASTM A105 Threaded Square Plug
- A182 Threaded Square Plug
- ASTM A350 Screwed Hex Plugs
- A182 Gr F304 Forged Screwed Hex Plugs
- A182 Gr Screwed Hex Plugs
- A182 Gr F321 Threaded Plug
- A182 Gr F347 Threaded Plug
- A350 Gr LF2 Threaded Plug
ASME B16.11 Brass Threaded Hex Plug manufacturers, BS 3799 Npt Threaded Plug Exporter in India, Copper Threaded Pipe Plug stockholder, NPT 3000 lbs Threaded Plug Din 908 Price List in Mumbai
The specification for the ASME B16.11 Forged Threaded Square Plug Standard covers ratings, tolerances, marking, dimensions, and material requirements for both socket-welding and threaded forged fittings. These fittings like the Threaded Forged Square Plug are designated as according to their pressure classes - Class 2000, 3000, and 6000 for threaded end fittings and Class 3000, 6000, and 9000 for socket-weld end fittings like the Alloy Steel Forged Screwed Hex Plug. The specification ANSI B16.11 Forged Threaded Square Plug is to be used in conjunction with equipment as mentioned in other volumes of the ASME B16 series set of standards as well as with other ASME standards. Generally, the fore mentioned Threaded Hex Plug Dimensions are used with other standards such as the Boiler and Pressure Vessel Code and the B31 Piping Codes.
Threaded Square Head Plugs are used in various industrial applications such as chemical processing, oil refineries, petrochemical and many other industries. Hence, the BS3799 Screwed Forged Square Plug has been designed to fit into holes or cavities.
What is ASME B16.11 Threaded Plug?

As the name suggests a Screwed Square Plug 3000LB Threaded is a threaded kind of fitting. Such type of fitting i.e. the ASME B16.11 Threaded Plug has been designed to be used for an NPT thread and fittings. This Forged Screwed Square Plug allows the buyer with an ease in installation. The npt threaded plug dimensions keep the port protected and safe at the time of house processing. In fact, the ASME B16.11 Threaded Plug also keep the port protected at low-pressure testing as well. There is the number of applications where the use square threaded plug dimensions is very high. A Threaded Square Plug could easily withstand both the elevated and high temperature, performing best or excellent in such conditions.
ASTM A182 SS Threaded Hex Plugs Price List
| S.NO | Description | Piping Material Class | Qty | PRICE IN US($) |
| 1. | PLUG:1 NPS, HEXGONAL PLUG, ASTM A105, NPT (M) THRD (ASME B1.20.1), CL.3000#, GALV.TO A153, ASME B16.11 | G01A | 20 NOS | $41.00 |
| 2. | PLUG: 1/2 NPS, HEXAGONAL PLUG, ASTM A105, NPT (M) THRD (ASME B1.20.1),CL.3000#, GALV TO A153, ASME B16.11 | G01A | 20 NOS | $15.00 |
| 3. | PLUG: 3/4 NPS, HEXAGONAL PLUG, ASTM A105 N, NPT (M) THRD (ASME B1.20.1),CL.3000#, NACE MR-0175/ISO 15156 , ASME B16.11 | A01E | 13 NOS | $96.00 |
Please note this is an approx Price of threaded plug din 908 in India. For final Alloy Steel Forged Screwed Hex Plug Price List Please Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in.
ANSI B16.11 Forged Threaded Square Plug Specification
| ASME B16.11 Threaded Plug Dimensions | ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799 |
| Threaded Insert Plug Size | 1/8″ NB TO 4″ NB |
| ASTM A182 SS Threaded Hex Plugs Class | 33000 LBS, 6000 LBS, 4500 LBS |
| ANSI B16.11 Forged Threaded Square Plug Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT |
| ASME B16.11 Forged Threaded Square Plug Form | Threaded Hex Plug, Forged Threaded Square Plug |
| Threaded Fittings Hex Plug Value Added Services: | Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering |
| ASME B16.11 Screwed Hex Plug Production Grades: | Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel |
| Threaded Square Plug Pressure Ratings | Up to 20,000 psig (1,378 bar) |
|---|---|
| Threaded Hex Plug Temperature Ratings | Up to 1000° F (537° C) |
| threaded insert plug Material 316 stainless steel, brass, carbon steel | |
| Types of ASTM A182 SS Threaded Hex Plugs | NPT, ISO/BSP, SAE threads |
| Sizes available | 1/16 to 1 in. |
| Main Types | Pipe nipples, adapter and gaskets, reducing bushing and reducers, couplings, elbows, tees, crosses, union ball joints, caps, and plugs |
Forged Threaded Hex Plug Standards
| ASME B16.11 Threaded Plug: | 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 |
ASME B16.11 Forged Threaded Square Plug Material
| carbon steel Threaded Forged Square Plug |
|
| Stainless Steel Threaded Square Plug |
|
| Alloy Steel Forged Screwed Hex Plug |
|
| Titanium Forged Threaded Fittings Hex Plug |
|
| Inconel Forged Threaded Plug/td> |
|
| Copper Threaded Plug | 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 Threaded Fittings Hex Plug | Copper Nickel 90/10 (C70600 ) Square Plug, Cupro Nickel 70/30 (C71500) Square Plug, UNS C71640 Square Plug |
| Brass Forged Forged Hex Plug | 3602 / 2604 / H59 / H62 / etc. |
| Hastelloy Forged Threaded Hex Plug | Hastelloy C276 (UNS N10276) Square Plugs, C22 (UNS N06022) Square Plugs, C4 Square Plugs, C2000 Square Plugs, B2 Square Plugs, B3 Square Plugs, X Square Plugs |
| Monel Forged Hex Plug | Monel 400 (UNS No. N04400) Square Plugs, Monel 500 (UNS No. N05500) Square Plugs |
| Alloy 20 Threaded Forged Square Plug | Carpenter® 20 Alloy Square Plugs, Alloy 20Cb-3 Square Plugs |
| Aluminium Threaded Forged Square Plug | 5052 /6061/ 6063 / 2017 / 7075 / etc. |
| Nickel Forged Screwed Square Plug | Nickel 200 Square Plugs, Nickel 201 Square Plugs |
| Duplex Forged Screwed Square Plug | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Super Duplex Square Head Plugs | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Incoloy Forged Screwed Square Plug | Incoloy 800 Hex Plugs, Incoloy 800H Hex Plugs, Incoloy 800HT (UNS N08800) Hex Plugs, Incoloy 825 (UNS N08825) Hex Plugs |
| 254 Smo Threaded Forged Square Plug | SMO 254/6Mo Hex Plug, UNS S31254 Hex Plug, DIN 1.4547 Hex Plug |
| Nimonic Forged Screwed Square Plug 3000LB Threaded | Nimonic 75 Hex Plug, Nimonic 80A Hex Plug, Nimonic 90 Hex Plug |
| Other ASME B16.11 Threaded Plug material | Tin bronze Hex Plug, Alumunum bronze Hex Plug, Lead bronze Hex Plug |
Skyland Metal is an ISO certified ASTM A182 SS Threaded Hex Plugs manufacturer & Alloy Steel Forged Screwed Hex Plug distributor in India
ASME B16.11 Threaded Plug Types
Class 3000 elbow, Threaded Square Plug
Class 6000 elbow, Threaded Square Plug
Class 9000 elbow, Threaded Square Plug
B16.11 Threaded Square Plug
ASTM A105 Threaded Square Plug
A182 Threaded Square Plug
ASTM A350 Screwed Hex Plugs
A182 Gr F304 Forged Screwed Hex Plugs
A182 Gr Screwed Hex Plugs
A182 Gr F321 Threaded Plugs
A182 Gr F347 Threaded Plugs
A350 Gr LF2 Threaded Plugs
NPT Threaded Plug Dimensions
Check ASME B16.11 NPT Threaded Plug Dimensions

| DIMENSIONS OF THREADED PLUG (BS 3799) (In mm) | ||||||||
| Nominal Pipe Size |
Length (Minimim) A |
|||||||
| Plugs Square Head | Plugs Round Head | Hex Plugs & Bushings | ||||||
| Height of Square (Minimum) B |
Width Flats (Minimum) C |
Nominal Diameter of Head E |
Length (Minimum) D |
Width Flats (Nominal) F |
Hex Height (Min.) | |||
| Bushing G |
Plug H |
|||||||
| 1/8” | 9.7 | 6.6 | 7.1 | 10.4 | 35.1 | 11.2 | – | 6.4 |
| 1/4” | 11.2 | 6.6 | 9.7 | 13.5 | 41.1 | 15.7 | 3.0 | 6.4 |
| 3/8” | 12.7 | 7.9 | 11.2 | 17.5 | 41.1 | 17.5 | 4.1 | 7.9 |
| 1/2” | 14.2 | 9.7 | 14.2 | 21.3 | 44.5 | 22.4 | 4.8 | 7.9 |
| 3/4” | 15.7 | 11.2 | 15.7 | 26.9 | 44.5 | 26.9 | 5.6 | 9.7 |
| 1” | 19.1 | 12.7 | 20.6 | 33.3 | 50.8 | 35.1 | 6.4 | 9.7 |
| 1-1/4” | 20.6 | 14.2 | 23.9 | 42.9 | 50.8 | 44.5 | 7.1 | 14.2 |
| 1-1/2” | 20.6 | 15.7 | 28.4 | 48.5 | 50.8 | 50.8 | 7.9 | 15.7 |
| 2” | 22.4 | 17.5 | 33.3 | 60.5 | 63.5 | 63.5 | 8.6 | 17.5 |
| 2-2/2” | 26.9 | 19.1 | 38.1 | 73.2 | 69.9 | 76.2 | 9.7 | 19.1 |
| 3” | 28.4 | 20.6 | 42.9 | 88.9 | 69.9 | 88.9 | 10.4 | 20.6 |
| 4” | 31.8 | 25.4 | 53.5 | 114.3 | 76.2 | 117.3 | 12.7 | 25.4 |
Threaded Fittings Hex Plug Sizes

| NPS | Minimum Length E |
Minimum Hex Height J |
Nominal F |
| 1/2 | 14 | 8 | 22 |
| 3/4 | 16 | 10 | 27 |
| 1 | 19 | 10 | 35 |
| 1.1/4 | 21 | 14 | 44.5 |
| 1.1/2 | 21 | 16 | 51 |
| 2 | 22 | 18 | 63.5 |
| 2.1/2 | 27 | 19 | 76 |
| 3 | 28 | 21 | 89 |
| 4 | 32 | 25 | 117.5 |
ANSI B16.11 Forged Threaded Square Plug Dimensions

| DIMENSIONS OF THREADED PLUG (BS 3799) (In mm) | ||||||||
| Nominal Pipe Size |
Length (Minimim) A |
|||||||
| Plugs Square Head | ||||||||
| Height of Square (Minimum) B |
Width Flats (Minimum) C |
|||||||
| 1/8” | 9.7 | 6.6 | 7.1 | |||||
| 1/4” | 11.2 | 6.6 | 9.7 | |||||
| 3/8” | 12.7 | 7.9 | 11.2 | |||||
| 1/2” | 14.2 | 9.7 | 14.2 | |||||
| 3/4” | 15.7 | 11.2 | 15.7 | |||||
| 1” | 19.1 | 12.7 | 20.6 | |||||
| 1-1/4” | 20.6 | 14.2 | 23.9 | |||||
| 1-1/2” | 20.6 | 15.7 | 28.4 | |||||
| 2” | 22.4 | 17.5 | 33.3 | |||||
| 2-2/2” | 26.9 | 19.1 | 38.1 | |||||
| 3” | 28.4 | 20.6 | 42.9 | |||||
| 4” | 31.8 | 25.4 | 53.5 | |||||
Skyland Metal & Alloys Inc. is a ASME B16.11 Threaded Plug manufacturer and supplier of Threaded Square Plug offering in all Ratings up to 3000#, built a distribution network with more then 15 countries globally like Malaysia, India, Threaded Hex Plug for Thailand, Vietnam, Indonesia, Saudi Arabia (KSA), Singapore, Kuwait, Qatar, Philippines, United Arab Emirates (UAE), South Africa, UK, Oman, Bahrain. You can mail to sales@skylandmetal.in for Threaded Plug Din 908 to induce live quotes now. Looking to buy ASTM A182 SS Threaded Hex Plugs at the best cost in India.

BS3799 Screwed Forged Square Plug Sizes Chart

Threaded Square Plug Sizes – NPS 1/2 to 4
| NPS | Minimum Length E |
Minimum Square Height C |
Minimum Width Flats B |
| 1/2 | 14 | 10 | 14 |
| 3/4 | 16 | 11 | 16 |
| 1 | 19 | 13 | 21 |
| 1.1/4 | 21 | 14 | 24 |
| 1.1/2 | 21 | 16 | 28 |
| 2 | 22 | 18 | 32 |
| 2.1/2 | 27 | 19 | 36 |
| 3 | 28 | 21 | 41 |
| 4 | 32 | 25 | 65 |
Dimensions are in millimeters unless otherwise indicated.
Different Screwed Hex Plug sealing types are selected industry wise such as many pressure systems onboard ships use BSPP Alloy Steel Forged Screwed Hex Plug while many applications in the oil and gas industry use NPT Threaded Fittings Hex Plug. NPT Thread Forged Threaded Hex Plug is an American Standard Taper Pipe Thread as per ANSI/ASME B1.20.1.
We produce Forged Hex Plug in below two most common standards for tapered threads
- NPT American National Standard Taper Pipe Thread BS3799 Screwed Forged Hex Plug
- BSPT British Standard Pipe Taper Thread Stainless Steel Threaded Square Plug
Why use NPT ANSI B16.11 Forged Threaded Square Plug?
- SS 310 Threaded Square Plug NPT threads have an angle of 60°
- NPT threads also have flattened peaks and valleys
Why use BSPT Threaded Forged Square Plug?
- BSPT threads have an angle of 55°
- Compare to NPT aaaaaaa BSPT threads have rounded peaks and valleys
Screwed Square Plug 3000LB Threaded 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
One of the high quality ASME B16.11 Threaded Plug manufacturers In India
| Threaded Square Plug | Threaded Hex Plug |
| Brass Threaded Plug | npt threaded plug |
| threaded pipe plug | threaded plug din 908 |
| threaded insert plug | ASTM A182 SS Threaded Hex Plugs |
| Screwed Hex Plug | Threaded Fittings Hex Plug |
| Alloy Steel Forged Screwed Hex Plug | Forged Threaded Hex Plug |
| Forged Hex Plug | BS3799 Screwed Forged Hex Plug |
| Stainless Steel Threaded Square Plug | ANSI B16.11 Forged Threaded Square Plug |
| SS 310 Threaded Square Plug | Threaded Forged Square Plug |
| ASME B16.11 Forged Threaded Square Plug | Forged Screwed Square Plug |
| Screwed Square Plug 3000LB Threaded | BS3799 Screwed Forged Square Plug |
| Square Head Plugs | ASME B16.11 Threaded Plug |
| Threaded Plug | Brass Threaded Plug |
| Copper Threaded Plug | NPT SS Plug |
We are ASME B16.11 Threaded Plug Manufacturer and Exporter of Alloy Steel Forged Screwed Hex Plug, BS3799 Screwed Forged Hex Plug in Mumbai, India. All of our ANSI B16.11 Forged Threaded Square Plug & ASME B16.11 Forged Threaded Square Plug 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, Pune, Chennai, Indore, Kolkata, Delhi, Nagpur, Bhosari, Bangalore, Punjab, Ludhiana, Gurgaon, Screwed Square Plug 3000LB Threaded for Rajkot, Karnataka, Uttar Pradesh, Faridabad, Khopoli, Madhya Pradesh, Jaipur, Ghaziabad, Haryana, Vadodara, West Bengal, Rajasthan, Raipur, Aurangabad, Kolhapur, Chhattisgarh, Tamil Nadu, Karnataka.
Check our clientele in Worldwide:
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
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
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 quality Burr-free Stainless Steel Threaded Insert Plug manufacturer in India? buy from oldest ASTM A182 SS Threaded Hex Plugs manufacturers in Mumbai. Smooth thread Brass Screwed Hex Plug & trouble-free performance, Copper Threaded Fittings Hex Plug/ ASME B16.11 Threaded Plug supplier.
Duplex Steel Forged Hex Plug stockist in UAE, exporter of Alloy Steel Forged Screwed Hex Plug, SS Forged Threaded Hex Plug Traders, BS3799 Screwed Forged Hex Plug dealer, Stainless Steel Threaded Square Plug Wholesaler. Buy SS 310 Threaded Square Plug for NPT threaded connections, Titanium Threaded Forged Square Plug & ASME B16.11 Threaded Plug manufacturers in India.
Skyland Metal & Alloys Inc. is a Govt. approved certified Stockist of ASME B16.11 Threaded Plug in India, We have our Brass Threaded Plug distributor and Copper Threaded Plug wholesaler in Malaysia, Indonesia, Singapore, United Arab Emirates (UAE) & South Africa. We are well-known as a trusted Manufacturer of NPT SS Plug in Mumbai, India.

