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8 Inch Cast Iron Non Return Double Dual Plate Disc Wafer Butterfly Check Valve
US$70.00
10-99 Pieces
US$30.00
100-199 Pieces
US$10.00
200+ Pieces
Sample price:US$80.00/piece.Request sample
Product profile
Customization
AvailableMedia
BaseTemperature
Medium TemperatureModel NO.
8 Inch Wafer Check Valve TypeMaterial
Cast Iron, Ductile IronConnection Form
Wafer ConnectionStructure
CheckPressure
Ordinary TemperatureFunction
Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg SilenceSealing Form
Gland Packings Globe ValveFlow Direction
BidirectionalStandard
API594Application
Industrial Usage, Water Industrial Usage, Household UsageSurface Treatment
Epoxy Coating with Thickness ≥250μmCustomized Support
OEM, ODMColor
Blue, Red etc.Flange Connection
En1092 Pn10 Pn16Applicable Medium
Water, Sewage, Sea WaterEnd Connection
End ConnectionPower
HydraulicTransport Package
Wooden CasesSpecification
DN40-DN600Trademark
TIANYI SUNSOrigin
ChinaHS Code
8481804090Production Capacity
10000 Piece/ MonthKey features
Compact Dual Plate Design: Features two torsion springs for quick closure and prevents medium backflow effectively.
Bidirectional Installation: Can be mounted horizontally or vertically between pipes with compact structure.
Wide Temperature Range: Operates safely from -40 to +230 degrees Celsius for various media.
Multiple Material Options: Available in Cast Iron, Ductile Iron, Stainless Steel, and WCB for body and disc.
Standard Compliance: Manufactured according to API594, ANSI B16.10, and EN 558-1 series 16.
Customizable OEM/ODM: Professional manufacturer offering OEM service and custom logo printing.
Tight Sealing Performance: Ensures no leakage with tightly sealed design and high interference resistance.
Versatile Flange Connection: Supports ANSI Class 125/150, DIN PN10/16, and other international standards.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2006-07-01Nearest Port: Tianjin, XingangAverage Response Time: ≤3.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT
AI-Powered supplier vetting
SummaryTIANYI SUNS PIPE & FITTINGS CO., LTD. is a China-based manufacturer/factory with ISO 9001 certification and stated quality assurance. It reports raw-material traceability, complaint-handling procedures with records, new-product activity, ODM and customization services, and pipeline-product capacity of 40,000 tons. Its export markets include Eastern Europe, the Middle East, Western Europe, and Africa, with 51%–70% of sales reportedly from exports. Service infrastructure is limited: it reports no inventory, overseas warehouses, overseas showrooms, overseas agents, branches, or overseas-service countries. Peak-season lead-time information is inconsistent across the provided records, ranging from one month to 2–3 months. Financial records are identified for 2020–2022, but no assessable financial results are provided. No customer cases are documented.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates as TIANYI SUNS PIPE & FITTINGS CO., LTD. in Shanxi, China. This supports direct manufacturing classification rather than a trading-only classification.
CertificationsThe supplier reports holding ISO 9001 certification for its management system. The provided information does not identify the certification scope, issuing body, or validity period, but the stated certification is explicit evidence of certification holding.
After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and has participated in the Canton Fair. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas services; its service assessment has records but no written procedure.
R&D capabilityThe supplier reports launching new products during the past year, provides ODM services, and has R&D engineers with 11–20 years of total experience. It does not provide an SDK and does not offer OEM services for popular brands, but these limitations do not negate the documented product-development and ODM capabilities.
Production capacityThe supplier reports pipeline-product capacity of 40,000 tons and identifies itself as a manufacturer, with 21–30 quality-control staff. It has no in-stock service capacity, while outsourcing procedures and manufacturing contracts have unknown status; the stated production-capacity evidence nevertheless supports a production capability assessment.
Customization capabilityThe supplier explicitly offers customization from samples and designs and provides ODM services. These statements directly support both sample/design customization and original-design manufacturing capability.
Product Q&A
Q:Do you accept OEM service?
A:
Yes, we do.
Q:Can I get free samples?
A:
Yes, And you only need to bear the delivery costs, if the samples are not too big.
Q:Can I have my own Logo on the product?
A:
Yes, we're the professional manufacturer, so the OEM service is available.
Q:What information should I let you know if I want to get a quotation?
A:
Size, design standard, material, package, Quantities, etc... Please send us some pictures and designs for checking if possible so we can do best as your request. Otherwise, we will recommend relevant products with details for your reference.
Q:What is your terms of delivery?
A:
We accept EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.
Send Inquiry
*To:
TIANYI SUNS PIPE & FITTINGS CO., LTD.
TIANYI SUNS PIPE & FITTINGS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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