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Fully Welded Ball Valves Available for Heating DN50-DN300
US$10.00-500.00
5 Pieces
Product profile
Customization
AvailableMedia
WaterMaterial
Carbon SteelModel NO.
Q361F/Q61FConnection Form
WeldingDriving Mode
Manual,Pneumatic,Electric,HydraulicNominal Pressure
Class 150~300/Pn16~Pn40Channel
Straight Through TypeStructure
Floating Ball ValveType
Floating Ball ValveTemperature
-40~200Standard
GB/API 6D/API 598Application
Industrial UsageBody Material
20#/A105/Lf2/F304/F316/F304L/F316L/F11/F22/F51Ball
20#+Hcr/A105+Enp/Lf2+Enp/F304/F316/F304L/F316L/F51Size
DN50-DN300Transport Package
Carton Box+Plywood CaseSpecification
CE/ISO/EACTrademark
YumingOrigin
ChinaHS Code
8481804090Production Capacity
10000PCS/MonthKey features
Zero External Leakage: Fully welded housing design effectively prevents any external leakage for safe operation.
Long Service Life: Integral welded construction ensures service life far exceeds ordinary cast steel ball valves.
Customizable Materials: Materials can be selected according to specific customer requirements and working conditions.
Maintenance-Free Operation: No maintenance, adjustment, or lubrication required for reliable long-term low-cost operation.
Anti-Static Design: Equipped with steel balls and springs to release static electricity and prevent fire or corrosion.
High Precision Ball: Ball processed with advanced computerized testing to ensure high precision and sealing.
Flexible Color Options: Available in blue, yellow, grey, black, and other colors to suit various applications.
Comprehensive Certifications: Conforms to API 6D, ISO 14313, ASME B16.34, and fire resistance standards.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.18h
AI-Powered supplier vetting
SummaryYuming Valve Group demonstrates broad customization and ODM capabilities, reports new product development within the past year, and provides OEM services for well-known brands. Its stated manufacturing resources include 10 production lines, multiple processing and testing facilities, and eight quality assurance and quality control inspectors. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications, with written procedures and records for service assessment, corrective actions, and complaint handling. Peak- and off-season lead times are both stated as within 15 workdays, with access to Qingdao, Shanghai, and Tianjin ports. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, valid manufacturing-capacity contract with associated subcontractors, or standard outsourcing operating procedure. Continuous quantity reconciliation is also not performed. Financial information is limited to year references, so financial credibility cannot be...
Supplier typeThe supplier is presented as Yuming Valve Group, a valve manufacturer offering valve products, technical support, customization, ODM services, and OEM services for well-known brands. These slices support classification as a valve manufacturer and OEM/ODM supplier.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications. Product compliance certification is recorded only as 'Others,' so the evidence clearly supports management-system certification but does not establish specific product-standard certifications.
After-Sales capabilityThe supplier states that its technical team supports installation and operation and provides comprehensive after-sales service. It also has written procedures and records for service assessment, corrective and preventive actions, and complaint handling, indicating a documented service process.
R&D capabilityThe supplier reports new products within the past year and offers full customization, customization from samples or designs, minor customization, flexible customization, and ODM services. The lack of an available SDK is stated, but this does not negate the documented product-development and design capabilities.
Production capacityProduction evidence includes 10 production lines, casting, machining, welding, painting, and water-pressure testing equipment, eight quality inspectors, and stated peak-season lead times within 15 workdays. However, the supplier reports no inventory capacity, no valid manufacturing-capacity contract with associated subcontractors, no outsourcing SOP, and no continuous quantity reconciliation, which are operational control limitations.
Customization capabilityBoth R&D and manufacturing records explicitly list full customization, customization from samples, customization from designs, minor customization, and flexible customization. The supplier also reports ODM availability, providing strong direct evidence of customization capability.
Product Q&A
Q:Q: What standards do fully welded ball valves comply with? What qualifications need to be verified during procurement?
A:
A: The main standards include GB/T 12237 (Chinese ball valve standard), API 6D (pipeline ball valves), ASME B16.34 (pressure and temperature ratings), and API 598 (valve inspection and testing). For the heating sector, the "Technical Conditions for Fully Welded Ball Valves for Central Heating" issued by the China Urban Heating Association can also be referenced. When purchasing, the following must be verified: the manufacturer's special equipment manufacturing license, welding procedure qualific
Q:Q: When purchasing fully welded ball valves, what information is needed besides the diameter and pressure?
A:
A: Complete purchasing information should include: media type, operating temperature and peak temperature, operating pressure and fluctuation range, diameter and pressure rating, installation method , actuation method , full bore or reduced bore, sealing material requirements, weld end bevel type and size, anti-corrosion coating requirements , applicable standards, whether fireproof design is required (API 607), certification requirements, and target quantity and delivery date.
Q:Q: What is the typical lead time?
A:
A:Standard products:1-2 weeks.Forged steel API 602 series: 2-4 weeks.Custom large-diameter valves:4-6 weeks.Expedited production available upon request.
Q:Q: What is the minimum order quantity (MOQ)?
A:
A: No strict MOQ for standard products. Custom specifications may require minimum quantities contact us for details.
Q:Q: What payment terms do you accept?
A:
A: T/T (30% deposit, 70% before shipment), L/C at sight, and other negotiable terms for established customers. RMB settlement available for Russian and CIS markets via CIPS.
Send Inquiry
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Yuming Valve Group Co.,Ltd
Yuming Valve Group Co.,Ltd*Content:
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