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China factory - Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.

Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.

  • China ,Zhejiang
  • Verified Supplier

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China Nitto Interchange Flush Face Hydraulic Quick Couplers , LSQ-PTR Flat Face
China Nitto Interchange Flush Face Hydraulic Quick Couplers , LSQ-PTR Flat Face

  1. China Nitto Interchange Flush Face Hydraulic Quick Couplers , LSQ-PTR Flat Face

Nitto Interchange Flush Face Hydraulic Quick Couplers , LSQ-PTR Flat Face

  1. MOQ: negotiable
  2. Price: Negotiable
  3. Get Latest Price
Supply Ability 50,000pcs/day, according the capacity of the assembly workshop
Delivery Time within 30 days or as per customers' requirement.
Packaging Details standard exporting package or as per customers' requests.
Standard ISO 16028 series, flat face
WP Working pressures to 5,000 psi (345 bar)
Material Carbon Steel
Size 1/4' - 3/8'
Thread BSPP, BSPT, NPT, NPTF, SAE
Connection Locking balls
Brand Name SONGQIAO
Model Number LSQ-PTR
Place of Origin Ningbo,China(Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 50,000pcs/day, according the capacity of the assembly workshop Delivery Time within 30 days or as per customers' requirement.
Packaging Details standard exporting package or as per customers' requests. Standard ISO 16028 series, flat face
WP Working pressures to 5,000 psi (345 bar) Material Carbon Steel
Size 1/4' - 3/8' Thread BSPP, BSPT, NPT, NPTF, SAE
Connection Locking balls Brand Name SONGQIAO
Model Number LSQ-PTR Place of Origin Ningbo,China(Mainland)
High Light LSQ-PTR Flush Face Hydraulic Quick CouplersChrome Six flat face hydraulic connectorsNitto Interchange Hydraulic Quick Couplers

LSQ-PTR, Nitto Interchange, Flush Face Type Hydraulic Couplings in Carbon Steel, Chrome Six

 

Descripton:

LSQ-PTR Flat Face Type Hydraulic Quick Coupling(Steel)
Applications:SongQiao LSQ-PTR Series couplings are widely used in the public utility market where hydraulic oil spillage can constitute a serious safety hazard, particularly in overhead bucket hoists that are used for maintenance of high-voltage power transmission lines. These couplings are also used for quick change of hydraulic Tools in construction, railway maintenance and mining industries. The ease of cleaning makes them ideal for use in these types of hostile environments.


Specifications:

Body Size(in) 1/4 3/8
Rated Pressure(PSI) 5000 5000
Rated Flow(GPM) 3 6
Temperature Range(std seals) -20℃ to +120℃
Spillage(ML)(max. per. disconnect) .015 .015
Air inclusion(ML)(max. per connect) .020 .020
Standard Seal NBR  


LSQ-PTR Features:
1. Sleeve locking mechanism is engaged by rotating sleeve after connection. It prevents accidental disconnection when the coupling is dragged along the ground.
2. Sleeve mechanism is designed to help prevent dirt from entering the internal mechanism and thus causing faulty operation when connecting or disconnecting. The sleeve covers the retaining ring and also incorporates a dust seal in the spring area.
3. Steel construction, zinc plated with yellow chromate finish. Hardened nipples and sleeves and solid barstock construction for maximum resistance to damage from hydraulic and mechanical shock.
4. This Anti-Blowout Nitrile/PTFE bonded seals is designed to prevent blow-out or damage during severe service conditions.
5. Durable ball-locking mechanism assures reliable connections, every time. A large number of locking balls distributes the work load evenly while providing alignment and swiveling action to reduce hose torque and prolong hose life. CAUTION: These products are not to be used as swivels. Rotation under pressure will result in excessive and premature wear.
6 .LSQ-PTR Series couplings employ flush valving when connecting or disconnecting. This means that the valves are mated together so that only small amounts of fluid can be lost during disconnection or air inclusion during reconnection.
7. Compatible with 350 Series of NITTO
 

Performance: Test Fluid:Oil-200SUS,1GPM=3.78L/Min,1PSID=0.0069MPa.



LSQ-PTR series (1/4",3/8")Socket

PARTNO. LS ¢D HEX1 A T
LSQ-PTR-02SF 59.3 30.4 27 14 ZG1/4 NPT1/4
LSQ-PTR-03SF 71.1 31.5 30 16 ZG3/8 NPT3/8

Plug

PARTNO. LP C HEX2 A T
LSQ-PTR-02PF 64 20.5 19 14 ZG1/4 NPT1/4
LSQ-PTR-03PF 71 25.5 24 16 ZG3/8 PT3/8

Coupling Fitting

PARTNO. L ¢D HEX1 HEX2 T
LSQ-PTR-02 105.3 30.4 27 19 ZG1/4 NPT1/4
LSQ-PTR-03 122.2 31.5 30 24 ZG3/8 NPT3/8

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1984

  • Total Annual:

    15000000-20000000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

  Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling.     Over 300 advanced production equipments and it has professional automatic processing an...   Zhejiang Songqiao Pneumatic & Hydraulic Co., Ltd. formerly Ningbo Welcome Pneumatic and Hydraulic Co., Ltd. since 1983 year as one of Chinese largest manufacturer of quick coupling.     Over 300 advanced production equipments and it has professional automatic processing an...

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Get in touch with us

  • Reach Us
  • Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
  • NO. 369, North, Dachang Rd. Kandun Industrial B Zone, Cixi, Zhejiang, China.
  • https://www.quick-connectcoupling.com/

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