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Threaded / Screwed Union
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Threaded / Screwed Union

Threaded / Screwed Union

【Technology brief】

ASME B16.11 Forged Threaded / Screwed Union

【Materia】

ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B,
API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

【Size】

 1/8″ NB TO 4″ NB

Description

HGFF Group Co.,Ltd. is a manufacturer, distributor and exporter of Threaded / Screwed Unions. It is an innovative company that has received its ISO certification and also ensures complete customer satisfaction. The Stainless Steel Screwed Union is a screwed
joint design and consists of three interconnected pieces. It is designed to allow easy, quick and convenient disconnection of pipes for maintenance or texture replacement. They are primarily used for maintenance and installation purposes. A Forged Threaded ANSI B16.11 Union provides a simple nut transition which allows an
easy release at any time. These fittings are used in low-pressure environments where the dismantling of a pipe is required often. These ASME B16.11 Threaded Unions are used to join pipes or tubes of different dimensions. The above-mentioned fittings are provided to the clients in accordance with the international standards and
specifications. These Fittings are made by HGFF Group Co., LTD. under the expertise of professionals. Modern equipment is utilized for manufacturing the Threaded / Screwed Union Fittings.

Product Structure

ANSI/ASME B16.11 Pipe Union Threaded Standrad

Dimensions ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
Size 1/8″ NB TO 4″ NB
Class 3000 LBS, 6000 LBS, 9000 LBS
Type Threaded (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT   
Form Threaded Union, Threaded Pipe Union
Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel

ASME B16.11 Union Dimensions Standrad

ASME: 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 Threaded Pipe Union Material

ASME B16.11 Stainless Steel Forged Threaded Union : 
ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L

Duplex & Super Duplex Steel ASME B16.11 Forged Threaded Union: 
ASTM A 182 – F 51, F53, F55 S 31803, S 32205, S 32550, S 32750, S 32760, S 32950.

Carbon Steel ASME B16.11 Forged Threaded Union: 
ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

ASME B16.11 Alloy Steel Forged Threaded Pipe Union: 
ASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91

ASME B16.11 Copper Alloy Steel Forged Threaded Reducing Union: ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)

Nickel Alloy Forged Threaded ASME B16.11 Union: 
ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)

Technical Parameters

ANSI/ASME B16.11 THREADED UNION DIMENSIONS

Threaded Pipe Union Dimensions

DIMENSIONS OF THREADED UNION (BS3799) (in mm)
Nom. Pipe Size Pipe End Min Socket Bore Dia. Socket Wall Min. Water Way Bore Laying Length Male Flange Min. Nut Min. Threads Per 25.4 Max Bearing Min. Depth of Socket Min. Length Assem. Nominal Clear Assem. Nut
  A B C D E F G H J K L N
1/8 21.8 10.92
10.67
3.17 6.83
6.43
22.4
19.0
3.17 3.17 16 1.24 9.6 41.1 49.0
¼ 21.8 14.22
13.97
3.30 9.85
9.45
22.4
19.0
3.17 3.17 19 1.24 9.6 41.4 49.0
3/8 25.9 17.78
17.53
3.48 13.92
13.51
26.9
20.6
3.43 3.43 14 1.37 9.6 46.0 55.0
½ 31.2 21.84
21.59
4.06 17.47
17.07
26.9
20.6
3.68 3.68 14 1.50 9.6 49.0 57.0
¾ 37.1 27.18
26.92
4.27 21.79
21.39
31.8
25.4
4.06 4.06 11 1.68 12.7 56.9 67.0
1 45.5 34.04
33.78
4.95 28.14
27.74
34.3
26.2
4.57 4.44 11 1.85 12.7 62.0 79.0
11/4 54.9 42.67
42.42
5.28 35.76
35.36
40.6
32.5
5.33 5.21 11 2.13 12.7 71.1 94.0
11/2 61.5 48.77
48.51
5.54 41.61
41.20
42.2
34.0
5.84 5.59 10 2.31 12.7 75.5 111.0
2 75.2 61.47
61.21
6.05 52.53
52.12
45.3
37.3
6.60 6.35 10 2.69 15.8 86.1 132.0
21/2 91.7 74.17
73.66
7.65 64.72
64.31
61.7
52.1
7.49 7.11 8 3.07 15.8 102.4 148.0
3 109.2 90.17
89.66
8.31 77.67
77.27
63.8
53.6
8.25 8.00 8 3.53 15.8 109.0 175.0

 

Application

 

Forged Threaded / Screwed Union Application

ASME B16.11 Threaded Union are known to deliver exceptional performance and are generally developed for
meeting the demands. We ower a broad range of Forged Screwed Union through a worldwide network of stock-keeping branches. This Forged Threaded Union is used in various industries like :
 Stainless Steel Forged Threaded Union uses in Oil and Gas Pipeline
 Forged Threaded Union uses in Chemical Industry
 Alloy Steel Threaded Union uses in Plumbing
 Forged Screwed Union uses in Heating
 Threaded Forged Union uses in Water Supply Systems
 ANSI B16.11 Forged Threaded Union uses in Power Plant
 Threaded Union uses in Paper & Pulp Industry
 Forged Screwed Union uses in General Purpose Applications
 Forged Threaded Union uses in Fabrication Industry
 Forged Screwed Union uses in Food Processing Industry
 Forged Threaded Union uses in Structural Pipe

Type

ASME B16.11 Forged Threaded / Screwed Union Available Types

Forged Threaded Union  Forged Screwed Unions
150 lb. Threaded Fittings Union  Threaded Forged Union
ASME B16.11 Forged Threaded Unions  Forged Union 3000LB Threaded
Stainless Steel Screwed Union Suppliers  SS Forged Threaded Union
ANSI B16.11 Forged Threaded Unions Dealer  BS 3799 Forged Screwed Union Exporter
Forged Threaded Union Stockholder  Threaded Forged Union Distributors
Carbon Steel Threaded Unions  High Quality Threaded Union Manufacturer
ASTM A182 Threaded Stainless Steel  Unions Duplex Steel Threaded Union
Super Duplex Steel Screwed Union  Copper Nickel Threaded Union
High Nickel Alloy Forged Threaded Union  Hastelloy Screwed Union Stockist
Titanium Forged Threaded Unions  Inconel Threaded Unions

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