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VSH Shurjoint ring joint coupling (2 x ring joint), NBR gasket

group: R-88T

The Shurjoint Model R-88 Ring Joint Coupling is an ideal pipe joining method when pipe is difficult to groove or when grooving is not the preferred joining method. Available in sizes 8” to 96” the R-88 offers ease of use and excellent performance.

The Shurjoint Model R-88 Ring Joint Coupling is supplied with a pair of factory supplied weld rings. For installation weld a ring on each pipe end to be connected, next mount the rubber gasket over the pipe ends, place coupling segments over the gasket and fasten the bolts and nuts.

The Shurjoint R-88 Ring Joint Coupling is considered a shouldered coupling with the factory supplied weld rings serving as the joint shoulders. The R-88’s performance standards meet and or exceed the requirements of ASTM F1476 and AWWA C606. The factory supplied weld rings offer a much more economical and installation friendly alternative to that of traditional shoulder rings, including Type A, B, C, D, E, and G rings.

The R-88 coupling can also be used on stainless steel pipe with optional weld rings available in compatible stainless steel grades. Check with Shurjoint for details and availability.
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applications

no applications available

segments

no segments available

approvals

no approvals available

item

size

d1

DN1

l1

d2

DN2

l2

size

216.3 (DN200) orange ISO

d1

216.3

DN1

DN200

l1

40

d2

216.3

DN2

DN200

l2

40

size

219.1 (DN200) orange UNC

d1

219.1

DN1

DN200

l1

40

d2

219.1

DN2

DN200

l2

40

size

267.4 (DN250) orange ISO

d1

267.4

DN1

DN250

l1

42

d2

267.4

DN2

DN250

l2

42

size

273 (DN250) orange UNC

d1

273.0

DN1

DN250

l1

42

d2

273.0

DN2

DN250

l2

42

size

318.5 (DN300) orange ISO

d1

318.5

DN1

DN300

l1

43

d2

318.5

DN2

DN300

l2

43

size

323.9 (DN300) orange

d1

323.9

DN1

DN300

l1

43

d2

323.9

DN2

DN300

l2

43

size

711.2 (DN700) orange

d1

711.2

DN1

DN700

l1

85

d2

711.2

DN2

DN700

l2

85

size

762 (DN750) orange

d1

762.0

DN1

DN750

l1

85

d2

762.0

DN2

DN750

l2

85

size

812.8 (DN800) orange

d1

812.8

DN1

DN800

l1

85

d2

812.8

DN2

DN800

l2

85

size

914.4 (DN900) orange

d1

914.4

DN1

DN900

l1

100

d2

914.4

DN2

DN900

l2

100

size

1016 (DN1000) orange

d1

1016.0

DN1

DN1000

l1

100

d2

1016.0

DN2

DN1000

l2

100

size

1066.8 (DN1050) orange

d1

1066.8

DN1

DN1050

l1

100

d2

1066.8

DN2

DN1050

l2

100

technical drawing for product

characteristics

color

orange

materials

cast iron (ASTM A536 65-45-12)

finishing

varnished

connection type

groove (coupling)

sealing

NBR (Nitrile)

general

product group

fittings (demountable)

ETIM class

EC003024 Fitting with 2 connections

country of origin

Taiwan

brand

VSH

series

Shurjoint Ring Joint

type

R-88T

label

value

label

Material connection 1

value

Cast iron

label

Surface protection connection 1

value

Lacquered

label

Material connection 2

value

Cast iron

label

Surface protection connection 2

value

Lacquered

label

Shape

value

Straight

label

Reducing

value

No

label

Eccentric

value

No

label

System specific

value

Yes

label

Connection 1

value

Ribbing groove (groove coupling)

label

Connection 2

value

Ribbing groove (groove coupling)

label

Main colour fitting

value

Orange

label

Material sealing

value

NBR (nitrile rubber)

label

With buffer stud

value

No

label

With sealing rings/gaskets

value

No

label

Capped

value

No

label

With connection indicator

value

No

label

With drain valve

value

No

label

With de-aerator

value

No

label

FM quality mark

value

No

label

LPCB quality mark

value

No

label

ULC quality mark

value

No

label

UL quality mark

value

No

label

VdS quality mark

value

No

label

DVGW quality mark for gas

value

No

label

DVGW quality mark for water

value

No

label

KIWA certified

value

No

label

Gastec QA mark

value

No

label

KOMO certified

value

No

label

Gastec QA - AR 214 (H2)

value

No

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Shurjoint celebrates 50 years of service

Shurjoint, founded in 1974, has become a global leader in grooved mechanical couplings and piping components. With over 5,000 products catering to various materials and sizes, Shurjoint focuses on delivering top-quality solutions worldwide.

As part of Aalberts integrated piping systems, Shurjoint expands its global influence and product range, offering cutting-edge technology solutions for piping systems. The Aalberts IPS Design Service® provides tailored solutions through digital tools and expert advice, ensuring optimal system design and installation.

Recognizing its success over 50 years, Shurjoint attributes it to the support of associates, customers, and end users. Committed to innovation and quality, Shurjoint aims to remain a leader in mechanical piping components for decades to come.

In an industry emphasizing precision and sustainability, with Shurjoint, Aalberts integrated piping systems aims to continue innovating, serving global customers with unparalleled solutions.

Want to read more? Follow this link to read our entire story.