Company Details

  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:CS SW Pipe UNION,THREAD Pipe UNION,F316 SS UNION
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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

CS SW Pipe UNION,THREAD Pipe UNION,F316 SS UNION

Home > Products > Forged Steel Pipe Fitting > Socket Weld Pipe Fitting > A105 SW UNION B16.11

A105 SW UNION B16.11

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Piece/Pieces

Basic Info

Model No.union

BrandBangdong

Additional Info

PackagingWooden Cases or as per buyer's requirements

Productivity1000pcs/month

TransportationOcean,Land,Air,Train/TNT/DHL

Place of OriginCangzhou,China

Supply Ability1000pcs/month

CertificateISO/CE/API

HS Code73079300

PortTianjin New Port,Beijing Air Port,Shanghai Port

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Product Description


What is Union

A pipe union a Forged Steel Pipe Fitting is a secure and semi-permanent connection between two pipes. Most pipe unions consist of two pipes connected together via a third piece. All three are threaded to make a firm connection. While unions are similar to couplings, they are generally easier to take apart and allow pipes of different metals to come together safely.

This joining method is common in household and commercial pipe systems. At first glance, a Pipe Coupling and a pipe union seem very similar. They both connect two pipes together using a male and female threading system. The main difference between the systems comes from the actual method of joining. Two coupled pipes screw together directly, one inside the other. To take the pipes apart, every pipe that connects to the coupled pipe needs to turn. In a full pipe system, this would mean the entire system needs to come apart to remove one pipe.

Pipe Fitting unions are common in all sorts of basic plumbing situations. Houses and businesses typically use these pipe systems because they are easy to maintain and repair. On the downside, since they have more threaded parts, they are more likely to leak than standard couplings. As a result, dangerous or high-pressure liquids are often moved through pipes joined via other methods.

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Threaded Fittings  union

Unions are primarily used for maintenance and installation purposes.

Specifications

Dimensions

ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799 DIN2605 EN10253

Size

1/2″NB TO 4″NB IN

Class

3000 LBS, 6000 LBS, 9000 LBS

Type

Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT

Form

Forged Threaded / Screwed Union, Male X Female Threaded Union

Value Added Services:

Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering

Production Grades:

Stainless Steel, Alloy Steel,  Carbon Steel,

Materials and Grade

Carbon Steel :

ASTM A105 ,A350 LF2

Alloy Steel Fitting:

ASTM A182 F11/F12/F22/F5/F9/F91

Stainless Steel:

ASTM A182 F304/ F304L/ F316/ F316L/F310

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MSS SP-83 Thread Union Dimensions

NPS A C D1 D2 F G H J L N
1/8″ 14.7 2.41 8.43 6.43 3.18 3.18 16 1.24 41.4 50.8
1/4″ 19 3.02 11.13 9.45 3.18 3.18 16 1.24 41.4 50.8
3/8″ 22.9 3.2 14.27 13.51 3.43 3.43 14 1.37 46 55.9
1/2″ 27.7 3.73 17.86 17.07 3.68 3.68 14 1.5 49 58.4
3/4″ 33.5 3.91 23.01 21.39 4.06 4.06 11 1.68 56.9 66
1″ 41.4 4.55 28.98 27.74 4.57 4.45 11 1.85 62 78.7
1-1/4″ 50.5 4.85 37.69 35.36 5.33 5.21 11 2.13 71.1 94
1-1/2″ 57.2 5.08 43.54 41.2 5.84 5.59 10 2.31 76.5 111.8
2″ 70.1 5.54 55.58 52.12 6.6 6.35 10 2.69 86.1 132.1
2-1/2″ 85.3 7.01 66.27 64.31 7.49 7.11 8 3.07 102.4 149.9
3″ 102.4 7.62 88.25 77.27 8.26 8 8 3.53 109 175.3

Application

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Product Categories : Forged Steel Pipe Fitting > Socket Weld Pipe Fitting

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