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Double Coupler

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Double Coupler

Minimum Order:10000 Pieces

Productivity:50000PCS/Month

Price Valid Time:From Mar 13,2012 To Mar 13,2013

Size:48A

Details:

All Century International Trade Co., Ltd

Business Type:

Free Member

China (Mainland)China (Mainland)

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Lianyungang Totech Scaffolding Co., Ltd.

Minimum Order:1000 Pieces

Productivity:60000PCS/Month

Origin:China

Price Valid Time:From Feb 10,2012 To Feb 09,2013

Details:

Lianyungang Totech Scaffolding Co., Ltd.

Business Type:

Free Member

China (Mainland)China (Mainland)

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Right Angle Couplers / Double Couplers (QSCB1001)

Model NO.:QSCB1001

Type:Equal Angle Steel

Details:

Qingdao Scaffolding Import and Export Co., Ltd.

Business Type:

Free Member

ChinaChina

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Fixd Coupler (51x51)

Unit Price:Negotiable

Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Price Valid Time:From Feb 17,2012 To Sep 02,2012

Shipment Terms:FOB

Details:

Nanjing Nature Metalwork Co., Ltd.

Business Type:

Free Member

ChinaChina

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48.3mm British style Drop forged double coupler

Model / Specifications:Fixed type

Brand Name:lyqs

Details: Double coupler,Drop forged coupler,Forged double couplerProfessional manufacturer in British style scaffolding double coupler 48.3mmBritish style ...

Linyi Qiangsheng Tools Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Pressed Double Coupler

Model NO.:DC004

Tube Diameter:48.3mm

Production Capacity:1, 000, 000PCS / Year

Standard:ISO/CE

Details: Pressed Double Coupler, Find Details about Double Coupler,Pressed Coupler from Pressed Double Coupler - All Century International Trade Co., Ltd.

All Century International Trade Co., Ltd.

Business Type:

Free Member

China (Mainland)China (Mainland)

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JIS Double Coupler Dia. 48.6mm

Minimum Order:1000 Pieces

Productivity:400000 Piece/Pieces Per Month

Price Valid Time:From Nov 23,2011 To Dec 21,2011

Payment Terms:L/C,T/T

Details:

Cangzhou Jindi Hardware Products Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Scaffolding Fittings

Material:Stainless Steel

Brand Name:BSL

Details: RIGHT ANGLE COUPLER (DOUBLE COUPLER) AND SWIVEL COUPLER ELECTROPLATED AS PER BRITISH STANDARD...Material: Stainless Steel

B.S.L. GULF (LLC)

Business Type:Manufacturers

Free Member

United Arab EmiratesUnited Arab Emirates

Inquiry

Scaffolding Accessories

Model / Specifications:WMSA

Details: Drop forged coupler,double ,swivel,single,putlog,and so on;Pressed coupler,double ,swivel,and so on

Nanjing Wellmade Metalwork Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Double Coupler

Details:

Acd Access Solutions Pty Ltd.

Business Type:

Free Member

China (Mainland)China (Mainland)

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Zinc Plating Swivel Girder Clamp (WY-K302)

Price Valid Time:From Feb 22,2012 To Feb 07,2013

Minimum Order:5000 Pieces

Productivity:50000per Month

Origin:China

Details:

Rizhao Weiye Tools Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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EN74 German Scaffolding Electroplated Double Coupler

Model / Specifications:AC-Electroplated Double Coupler

Brand Name:AC

Details: EN74 German Scaffolding Electroplated Double CouplerDetailed Photos: Specification:Weight: 1.1kg or AboveSize: 48.3*48.3mm/48.6*48.6mm(48A)Materi...

Beijing Haopeng Century International Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Double coupler

Model / Specifications:LS1000

Details: Detailed introduction to Double coupler: Place of Origin: Jiangsu, China (Mainland) Brand Name: Leveltech Model Number: LS1000 Type:Sca...

Nantong Leveltech Equipment Co., Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

british type double coupler

Model / Specifications:WJI-003

Details: name: British type double coupler. tube dimensions:48.3x18.3mm material: drop forged carbon steel Q235 standard:BS1139, EN...

rizhao weijie metal processing co.,ltd

Business Type:Manufacturers

Free Member

 China China

Inquiry

BS1139/EN74 Scaffolding Pressed Double Coupler

Details: BS1139/EN74 Scaffolding Pressed Double Coupler Standard:EN74/BS1139Size:48.3mm/42.3mmWeight:1.1-1.5kgsTechnology:cast/pressed/forgMain type of cou...

Tianjin Friend Steel Pipe Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

YT-016 FLAT BACK COUPLER

Model / Specifications:YT-016

Details: Designed as Half Double Coupler with flat back for welding. 2

JIANG YAN YATAI METALS MANUFACTURING CO.,LTD

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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DB Type

Model / Specifications:A0325DBJA

Type:Fittings

Brand Name:SITH

Details: Hydraulic Coupling / Hydraulic Quick CouplerDB Type Hydraulic Coupler (Double Sleeves) FEATURESWhen coupler is fitting, socket and plug composed a...

JOIN BRASS ENTERPRISE CO LTD

Business Type:Manufacturers

Free Member

China(Taiwan)China(Taiwan)

Inquiry

COUPLER BII-4007

Details: BII-4007 DOUBLE COUPLER (EN-74 / BS-1139)...

BENLUI (INDIA) INTERNATIONAL

Business Type:Manufacturers

Free Member

IndiaIndia

Inquiry

Stainless Steel Scaffold Coupling; Cast Iron Scaffold Coupling

Model / Specifications:48.3mm

Structure:Universal

Flexible or Rigid:Flexible

Standard or Nonstandard:Standard

Material:Stainless Steel

Details: Scaffold Couplers Double Coupler/butt joint coupler/Swivel Coupler Used for Construction....

Yanshan Yida Jinding Pipefitting Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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scaffolding coupler

Price Range:US $0.1 - 2.5 / Piece

Details: dual coupler Mainly for American Market, Dual Double and Dual Swivel. Drop forged in zinc-plated, for 48.3*48.3 diameter pipe...

Nanjing Wellmade Metalwork Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

center pivot part-double coupler

Details: CI Coupler Selection ChartCI Part#Round End X Square EndCI-1231" x 3/4"CI-1241" x 7/8"CI-1251" x 1"CI-1261" w/ ...

Dalian CIM Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Forged double coupler

Model / Specifications:7308

Details: Standard: EN74/BS1139 Material: Q235 Size: 48.3 mm Weight: 1.00 kg Finish: Electro-plated Min Slip Load: 12.5 KN Distortion Load: 17 KN

Nanjing Haoding Metal Products Company

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Pressed Double Coupler

Details: Distortion load: 17.0 KN...

ONS International

Business Type:Manufacturers

Free Member

IndiaIndia

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Scaffolding Double Pipe Coupler With Top Quality

Details: Model Name: Scaffolding Double Pipe CouplerModel No.: KZ48-1 Features: 1.Used for 48mm O.D. tube2.Made of 5mm thickness armor plate w/12x8.8 Grade...

Changzhou Yueyang Machinery Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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scaffold double coupler

Model / Specifications:JGKZ48.3mm

Price Range:9.5元/套

Details: Scaffold double couplerModel: JGKZ48Size: 48mm*48.3mmN.W:1000gThickness: 5mmProduction process: HydraulicSurface: Electro galvanization,gold colo...

Chongqing Gaoji Science Industrial Trading Co.Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

forging part

Details: Product DescriptionSurface finish: Hot-dipped galvanized Material: Carbon steel Type: American heavy duty double coupler/right angle coupler Diame...

Shaanxi CFSM Sales & Engineering Co.,Ltd

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

connecting couplers/sleeve coupler /scaffolding double clamp/ forged couplers/construction clamp

Details: 1)name:connecting couplers2)Material malleable iron3)Surface galvanized4)Size:48.3*48.3MM5)With T bolts and nuts Namethe materialTechnologyspecifi...

Xianxian Yonggang Construction Properties Factory

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Pressed Double Coupler

Material:Carbon Steel

Brand Name:HX

Details: we can offer pressed double couplers with British and JIS standard....

Jiayu Hengxin Scaffolding Manufacturing Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

quick coupler double shut off

Model / Specifications:coupling

Details: ISO7241-A Interchange Quick Coupling Steel Triolym Industries is a professional manufacturer of hydraulic fittings, adapters, and quick coupling...

Triolym Industries

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

German Type Double Coupler

Details: Specifications: 1)size: 48.3mm 2)Material: Drop forged steel 3)with T-bolt 4)nut sizes: 17mm, 19mm, 21mm, 22mm, 23mm, 5)styles: German style 6)Min...

Anhui Changqing Electronic & Machinery (Goup) Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

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Product Summary

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Double Coupler is a partially reflective mirror used in lasers to extract a portion of the laser beam from the optical resonator.Lasers operate by reflecting light between two or more mirrors which have an active laser medium between them.
The medium amplifies the light by stimulated emission. For lasing to occur, the gain of the active medium must be larger than the total loss, which includes both unwanted effects such as absorption, and the intentional release of energy through the output coupler. In other words the laser must attain threshold. The output coupler may be either flat or curved, depending on the design of the optical cavity. The face of the output coupler facing into the cavity is the side with the applied partially-reflective coating. This is the side which partially determines the laser modal properties. If this inner surface is curved then so must be the outer surface. This will stop the OC performing as a lens. The curvature of the outer surface can be designed to give a collimated laser output. This outer surface generally has an anti-reflection coating applied to maximise the output power.

Double Coupler is for connecting two tubes at right angles. Double Coupler or right-angle couplers are always used to connect ledgers (tubes)to standards. They are designed and tested to achieve a right-angle connection with a minimum safe working load of 635kg.

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