Paddle Blank and Spacer

SN Valve is reputed Paddle Blank and Spacer Manufacturers in CHINA, Our offered Spade and Spacers are normally referred to as Line Blinds, has the similar function as a Spectacle Blind . The Spade or Spacer is fitted in the line between two flanges and is bolted in place. The Spade Ring Spacer is used when the line is required open and the Paddle Blind or Spade is installed when the line is required blocked or closed. To change it from open to closed, only half the bolts need to be removed and the Paddle Spacer is swapped over. The removed bolts are then installed and tightened. The handle from the pipe and provides an indicator of a Spade or Ring Spacer is installed.

SIZE:

DN10(3/8") DN15(1/2") DN20(3/4") DN25(1") DN40(1-1/2")

DN50(2") DN80(3") DN100(4") DN125(5") DN150(6")

DN200(8") DN250(10") DN300(12") DN350(14") DN400(16")

DN450(18") DN500(20") DN550(22") DN600(24")

Customized Size Consult Us

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Product Description

Class 150 Paddle Blank and Spacer Dimensions

NPS	Outside Dia A	Inside Dia B	Center to End C	Thick ness t	Handle Width W
1/2	45	16	126	3	32
3/4	54	21	131	3	32
1	64	27	136	3	32
1.1/4	73	42	145	6.4	32
1.1/2	83	48	145	6.4	32
2	102	61	155	6.4	32
2.1/2	107	73	170	6.4	32
3	133	89	170	6.4	32
3.1/2	159	102	202	9.7	38
4	172	114	202	9.7	38
5	194	141	225	9.7	38
6	219	168	225	12.7	38
8	276	219	267	12.7	38
10	337	273	322	15.7	44
12	406	324	357	19.1	44
14	448	356	378	19.1	44
16	511	406	410	22.4	44
18	546	457	427	25.4	51
20	603	508	455	28.4	51
24	714	610	512	31.8	51

Paddle Blank

Definition: A Paddle Blank, often referred to as an insert, is a flat element used in piping systems. It is typically designed to be inserted or removed to isolate or cut off the flow of media in a pipeline when needed.
Uses: Plates are primarily used to create temporary or permanent isolation points in piping systems. For example, when servicing or maintaining a pipework system, inserts can be used to isolate specific sections of pipework so that work can be carried out safely.
Features: Plugs typically have a simple and robust construction that can withstand the pressures and temperatures found in piping systems. In addition, inserts can be customised to meet specific pipe sizes and media requirements.

Spacer (Gasket Ring)

Definition: A spacer, or spacer ring, is a ring-shaped element used in pipe and flange connections. It is usually placed between two flanges to provide additional spacing or support.
Purpose: The primary purpose of a spacer is to adjust the spacing between two flanges to ensure that they are properly aligned and tightly connected. Additionally, gasket rings can be used to absorb vibration and shock in a pipework system and protect the flange connection from damage.
Features: Gasket rings are usually made of metal or other strong materials that can withstand the pressures and temperatures found in piping systems. Gasket rings can be customised in thickness and size to meet specific flange connection requirements.

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Contact Info



Address

No. 4516, Binhai 3rd Road 8, Xinghai Street, Longwan District, Wenzhou City, Zhejiang Province, China


Tel

+86-577-85886898


E-mail

Julong@snflange.com

MATERIAL:

STAINLESS STEEL

A-182 - F-304

Dual Grade 304/304L

Dual Grade 316/316L

316

304H

Dual Grade 304/304H

Dual Grade 316/316H

316H

309

310

317L

321

347

347H

904L

DUPLEX STEET

F51/2205

F53/2507

CARBON STEEL

ASTM/ASME

SA-105

A-350

LF-2

LF-3

A694

SA-516-70

A36

TITANIUM

Gr2

Gr12

CHROME ALLOYS

A-182-F-1

F-5

F-6

F-9

F-91

F-11

F-12

F-22

ALUMINUM

3003

6061

5083

other grades upon request

HASTALLOY

B-2

C-276

C-22

INCONEL

600

601

625

718

MONEL

400

COPPER

90/10 (C70600)

70/30 (C71500)

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