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GOST 12820-80 Flat Flange St. 20 Steel Flanges
US$6.00-100.00
20 Pieces
Product profile
Customization
AvailableStandard
ANSI, DIN, JIS, GOST, BSWType
Welding FlangeModel NO.
MF201216Material
Stainless SteelStructure
FlangesConnection
WeldingSealing Surface
FFManufacturing Way
ForgingSize
1/2''~78"(DN15-DN2000)Pressure
Pn6-Pn40Design
Plate Flange 12820-80,Welding Neck Flange 12821-80Carbon Steel Grade
A105, A36, C22.8, P235gh, etc.Stainless Steel Grade
F304, F304L, F316, F316L, F321, 316tiProduction Standard
BS4504, SABS1123, En1092-1, JIS2301, ANSI B16.5Third Party Inspection
Acceptable Upon RequestLoading Port
Shanghai, NingboTransport Package
in Wooden Case/Pallet, or as RequestSpecification
ISO, CE, TUV, PED, SGS, CCICTrademark
KingmetalOrigin
ChinaHS Code
730721Production Capacity
3000ton/MonthKey features
Wide Size Range: Available in sizes from 1/2 inch to 78 inches (DN15-DN2000) and up to DN3600.
Multiple Pressure Ratings: Supports PN6, PN10, PN16, PN25, PN40 and ANSI Class 150 to 2500.
Diverse Material Options: Carbon steel, Stainless steel (304/316), and Alloy steel grades available.
Comprehensive Standards: Meets ANSI, DIN, JIS, GOST, BS, UNI, and EN international standards.
Various Flange Types: Includes Welding Neck, Slip On, Blind, Threaded, and Flat Flanges.
Customization Services: Full customization, minor customization, and OEM/ODM services available.
Flexible Packaging: Standard export packaging or customized wooden cases per customer requirements.
Third Party Inspection: Acceptable upon request for quality assurance and verification.
Company profile
Business 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: 13 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.69h
About Our Factory & Business Background
AddressRoom 703, Jinbi Lingxiu International Center, No. 3 North Junya Street, Guangzhou, China
Terms of PaymentLC, T/T, D/P, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month, 1-3 months Off Season Lead Time: within 15 workdays, one month
Supply Chain Partners200
Our Production Capability & Technical Expertise
Main ProductsSteel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
R&D Engineers3 people
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Number of Foreign Trading Staff10
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:What materials are available for these flanges?
A:
We offer Carbon steel (A105, A36, C22.8), Stainless steel (F304, F316, etc.), and Alloy steel grades.
Q:What is the size range of the flanges?
A:
Sizes range from 1/2 inch to 78 inches (DN15-DN2000), with some options up to DN3600.
Q:Do you support OEM and ODM services?
A:
Yes, we provide full customization, minor customization, and OEM/ODM services based on samples or designs.
Q:What standards do your flanges comply with?
A:
Our products comply with ANSI, DIN, JIS, GOST, BS4504, EN1092-1, UNI, and other international standards.
Q:What are the available pressure ratings?
A:
We supply flanges with pressure ratings of PN6, PN10, PN16, PN25, PN40, and ANSI Class 150 to 2500.
Send Inquiry
*To:
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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