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VSH Shurjoint stainless steel rigid coupling (2 x groove), EPDM NSF61 gasket

group: SS-7XEpw

SS-7XEpw is the designation for model SS-7X with a Grade E-pw EPDM gasket. The Model SS-7X Stainless Steel Rigid Coupling is a tongue and groove rigid coupling designed to provide a rigid joint for stainless steel pipe in size 10” through 24”. The SS-7X is supplied standard in CF8 (304) and CF8M (316) with 304 and 316 bolts and nuts. As an option this coupling can be supplied with small triangular teeth inside the key shoulder to prevent the pipe or component from rotating. The bolts must be fastened to the required torque for proper installation.
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applications

potable water

potable water

heating

heating

cooling

cooling

segments

commercial building

commercial building

industry

industry

approvals

CRN

CRN

NSF

NSF

item

size

d1

DN1

l1

z1

d2

DN2

l2

z2

size

273 (DN250) 304

d1

273.0

DN1

DN250

l1

33

z1

0

d2

273.0

DN2

DN250

l2

33

z2

0

size

323.9 (DN300) 304

d1

323.9

DN1

DN300

l1

33

z1

0

d2

323.9

DN2

DN300

l2

33

z2

0

size

355.6 (DN350) 304

d1

355.6

DN1

DN350

l1

38

z1

0

d2

355.6

DN2

DN350

l2

38

z2

0

size

406.4 (DN400) 304

d1

406.4

DN1

DN400

l1

38

z1

0

d2

406.4

DN2

DN400

l2

38

z2

0

size

457.2 (DN450) 304

d1

457.2

DN1

DN450

l1

38

z1

0

d2

457.2

DN2

DN450

l2

38

z2

0

technical drawing for product

characteristics

color

silver

materials

stainless steel (Stainless steel 304 (1.4301))

finishing

none

connection type

groove (coupling)

sealing

EPDM

general

product group

fittings (demountable)

ETIM class

EC003024 Fitting with 2 connections

country of origin

Taiwan

brand

VSH

series

Shurjoint Stainless Steel

type

SS-7XEpw

label

value

label

Material connection 1

value

Stainless steel

label

Material quality connection 1

value

Stainless steel 304 (1.4301)

label

Surface protection connection 1

value

Untreated

label

Surface treatment connection 1

value

Untreated

label

Material connection 2

value

Stainless steel

label

Material quality connection 2

value

Stainless steel 304 (1.4301)

label

Surface protection connection 2

value

Untreated

label

Surface treatment connection 2

value

Untreated

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

Grey

label

Material sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

With buffer stud

value

No

label

High tensile strength

value

Yes

label

Working length connection 1

value

0mm

label

Working length connection 1 (imperial)

value

0"

label

Working length connection 2

value

0mm

label

Working length connection 2 (imperial)

value

0"

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

Certified according to NF 545

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.