Orbit Engineering - Flange and Pipe Fitting Specialists

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Threaded / Screwed Union

description

Description

Orbit Engineering co. 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 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 Orbit Engineering co. 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

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

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 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