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Pressure Relief Closed Spring Loaded Full Bore Type Safety Valve
US$150.00-300.00
1 Piece
Sample price:US$150.00/set.Request sample
Product profile
Customization
AvailableCertification
ISOTemperature
Below 350 CModel NO.
Safety ValveConnection
FlangePressure
AdjustableClosed
ClosedStructure
SpringMaterial
Cast Steel, Stainless SteelMedium
Air, N2, H2, Petroleum Gas, Liquid GasTransport Package
Wooden CaseSpecification
DN20-DN400Trademark
QIF/I-FLOWOrigin
ChinaHS Code
8481400000Production Capacity
5000pieces/YearKey features
Wide Certification Coverage: Includes ISO, CE, DNV, LR, CCS, FM, UL, and BV certifications.
Customizable Design: Products can be made according to customer requests with logo and design support.
Sample Order Available: Sample orders accepted for quality testing; mixed samples are acceptable.
Flexible Delivery Terms: Supports EXW, FOB, CIF, and other convenient shipping terms.
Fast Sample Lead Time: Sample delivery takes approximately 2-5 days after deposit.
12-Month Warranty: Covers all quality problems for 12 months from shipment date.
Experienced Manufacturer: Over 10 years specializing in flow control with global market expertise.
Versatile Material Options: Constructed from Cast Steel and Stainless Steel for durability.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2020-03-04 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
AI-Powered supplier vetting
SummaryQINGDAO I-FLOW CO., LTD. is a China-based company primarily involved in the wholesale and retail industry, focusing on industrial equipment and components like valves. Established in 2010, it operates as both a factory and a trading company. It exports 90% of its products, indicating strong international sales capabilities. The company holds ISO9001:2015 certification and accepts third-party product inspections, reflecting a commitment to quality. With a range of over 50 product types and exports to significant markets, it has a robust production capability.
Supplier typeThe supplier is both a factory and a trading company, located in Qingdao, China, indicating a dual role in manufacturing and trading.
CertificationsThe supplier holds an ISO9001:2015 certificate, ensuring adherence to international quality management standards.
Production capacityThe supplier operates over 10 production lines with an annual output between US$10 million and US$50 million, indicating substantial production capacity.
Client casesProducts are used in significant international projects like Shangrila Hotel and Milan Expo, indicating successful previous customer engagements.
Product Q&A
Q:Can I have a sample order for valve?
A:
Definitely Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
Q:Can you OEM or ODM?
A:
Yes, we have a great research & development team. The products can be made according to your request.
Q:Can you provide the relevant documentation and certificate?
A:
Yes, we can provide you with the documentation and certificate you need ,IS09001:2000 international quality system certification,(CE)certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc.Of course we can also provide you the test Report; Certificate of Mat
Q:Can you do the design for us?
A:
yes.Please send us high resolutionimages,your logo and other materials needed . We will send you finished files for confirmation.
Q:How to proceed an order for valve?
A:
Step1 let me know your requirements or application. Step 2 We quote according to your requirements or our suggestions. Step 3 Customer confirms the samples and places deposit for formal order. Step 4 We arrange the prodution.
Send Inquiry
*To:
QINGDAO I-FLOW CO., LTD.
QINGDAO I-FLOW CO., LTD.*Content:
Supplier replies will be sent to your registered email
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