Marine Bronze Male Thread Draw Cock

Marine Bronze Male Thread Draw Cock

Certificate: CCS, GL, BV certificate, etc.
Delivery Time: 15 days
Place of Origin: China
Packing Details: Export standard packaging.

Category:

Marine Bronze Male Thread Draw Cock | GB/T599 Certified Multi-Pressure Drain Valve

Product Overview
Our GB/T599 Marine Bronze Male Thread Draw Cock is a precision-engineered drainage valve designed for shipboard fluid systems. Featuring male threaded connections and multiple pressure ratings, this bronze drain cock ensures reliable fluid sampling and system drainage in marine environments. With its compact design and versatile pressure capabilities, it provides optimal performance for various marine applications.

Key Features & Benefits

  • GB/T599 Compliance: Meets Chinese national standard for marine drain valves

  • Multi-Pressure Ratings: Available in 0.1, 1.0, 1.6, and 2.5 MPa configurations

  • Male Threaded Connection: Easy installation in marine piping systems

  • Bronze Construction: Cast tin bronze body and core for excellent corrosion resistance

  • Multi-Size Availability: DN6 to DN32 for various system requirements

  • Material Customization: Alternative materials available upon request

  • Compact Design: Space-saving configuration for marine applications

Technical Specifications

  • Standard: GB/T599

  • Connection Type: Male Thread

  • Pressure Ratings: 0.1 MPa, 1.0 MPa, 1.6 MPa, 2.5 MPa

  • Nominal Diameter: DN6 to DN32

  • Standard Material: Cast Tin Bronze (Body & Core)

Custom Material Options

  • Alternative Materials: Available upon customer request

  • Special Requirements: Custom configurations for specific applications

  • Enhanced Compatibility: Options for different marine environments

Applications

  • Marine fuel oil sampling systems

  • Lubricating oil drainage points

  • Cooling water system drainage

  • Bilge water sampling connections

  • Engine room fluid sampling

  • General marine fluid drainage

Dimension Charts (mm)

Type A Configuration (Higher Pressure)

PN DN L L1 H1 H D D1 D2 I I1 I2 I0 Thickness Weight
2.5 6 60 25 20 60 M22×1.5 19.8 10 14 3 3 100 5 0.40
2.5 10 69 30 27 72 M27×1.5 24.8 14 16 3 3 110 5 0.63
2.5 15 87 41 37 92 M36×2 33.0 22 22 5 3 115 5 0.94
1.6 20 92 43 40 99 M36×2 33.0 24 20 3 2 125 4 1.43
1.6 25 103 50 42 108 M42×2 39.0 29 21 3 2 140 4 1.69
1.0 32 119 56 49 120 M48×2 45.0 36 21 3 2 160 5 3.21

Type B Configuration (Standard Pressure)

PN DN L L1 H1 H D Thickness I0 Hex s d Weight
0.1 10 58 14 21 58 M22×1.5 3 80 22 6 – 0.58
0.1 15 67 18 26 65 M27×2 3 85 27 6 – 0.88
0.1 20 81 20 32 77 M33×2 3 100 36 7 – 1.18
0.1 25 98 22 37 90 M42×2 3 120 41 8 – 1.78

The description/sizes may be different with goods, please check with us when order.

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