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CB/T3841-1999 Listed Overboard Boiler Discharge Valve With 2-Year Warranty

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Product Spotlights

CB/T3841-1999 certified marine discharge valve offering 2-year warranty. Manufactured in ISO9001 facility with corrosion-resistant materials. Global shipping from multiple Chinese ports. Customizable pressure ratings (150LB-600LB) and operational modes. Suitable for marine boiler safety systems requiring regulatory compliance.
Negotiable MOQ: 20 Units (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Cast Steel/Bronze/Stainless Steel
Standard:
CB/T3841-1999
Function:
Boiler Overboard Discharge
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
7 days
Material Cast Steel/Bronze/Stainless Steel
Standard CB/T3841-1999
Function Boiler Overboard Discharge
Certification ISO9001
Connection Type Flanged/Threaded
Pressure Rating Available upon request
Warranty 2 Years
Application Marine Boiler Systems

As a specialized manufacturer since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. delivers high-performance marine valves meeting strict industry requirements. Our CB/T3841-1999 certified Overboard Boiler Discharge Valve ensures operational safety and regulatory compliance for marine boiler systems worldwide. Backed by ISO9001 quality management, this critical safety component offers:

  • Reliable pressure containment during emergency discharge operations
  • Corrosion-resistant construction suitable for harsh marine environments
  • Precise engineering for positive shut-off when closed

Technical specifications include:

Feature Specification
Design Standard CB/T3841-1999
Pressure Class 150LB to 600LB (customizable)
Temperature Range -29°C to 425°C
Operational Mode Manual or Gear Operated

With annual exports of $1-1.5 million to global markets including North America, Europe, and Asia-Pacific, our manufacturing expertise ensures consistent quality. Ports of shipment from Shanghai, Guangzhou, Hongkong, and Beijing facilitate efficient logistics. The 2-year warranty demonstrates our commitment to product longevity.

Frequently Asked Questions:

  1. Q: What materials are typically used?
    A: We offer cast steel, bronze, and stainless steel variants based on application requirements.
  2. Q: Is custom pressure rating available?
    A: Yes, we manufacture valves from 150LB to 600LB upon request.
  3. Q: What installation methods are supported?
    A: Both flanged (ASME B16.5) and threaded (NPT) connections are available.
  4. Q: How does the warranty work?
    A: Our 24-month warranty covers manufacturing defects with replacement documentation.
  5. Q: Can I get certified material reports?
    A: Material test certificates are provided with each shipment.
  6. Q: What industries use this valve?
    A: Primarily marine engineering, power generation, and industrial boiler applications.
Product Tags: Overboard Discharge Valve , Boiler Drain Valve , Marine Safety Valve

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001