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High-Quality Class 150 Class 300 Long Welding Neck Flange
US$0.10
10 Pieces
Product profile
Customization
AvailableStandard
ANSI, DIN, JIS, GOSTType
Welding FlangeModel NO.
EMMaterial
Carbon SteelStructure
FlangesConnection
WeldingSealing Surface
RFManufacturing Way
ForgingConnect Way
Welding/ ThreadSurface
Black Paint/ Yellow PaintSize
1/2"-72"Item
Forged FlangeTransport Package
in Wooden Box or PalletTrademark
KINGMETALOrigin
ChinaProduction Capacity
50000 Ton/YearKey features
Wide Material Selection: Carbon steel, stainless steel, alloy steel, duplex steel, and low alloy steel options available.
Extensive Size Range: Sizes from 1/2 inch to 72 inch, with non-standard max OD up to 5,000mm.
Multiple Standard Compliance: Complies with ANSI, DIN, JIS, GOST, API, and ASME standards.
Custom Surface Treatment: Options include black paint, yellow paint, galvanized, varnish, and oiled surfaces.
OEM/ODM Support: Supports full customization from samples, designs, and flexible minor adjustments.
Strict Quality Control: 100% inspection including visual, dimension, and PMI tests before shipment.
Professional Manufacturing: Forging manufacturing way with over 30 years of industry experience since 1989.
Efficient After-Sales Service: Compensation for short quantity, weight, or damage caused by manufacturing or transport.
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: ≤4.69h
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 the flanges?
A:
We offer Carbon Steel (A105, A266, A516, A350 LF2/LF3), Stainless Steel (304, 316, etc.), Low Alloy Steel, Duplex Stainless Steel, and Alloy Steel.
Q:What is the size range of the welding neck flanges?
A:
Standard sizes range from 1/2 inch to 72 inches. Non-standard sizes can go up to a maximum OD of 5,000mm.
Q:Do you support OEM or ODM customization?
A:
Yes, we support OEM/ODM customization including customization from samples, designs, full customization, and flexible minor adjustments.
Q:What surface treatments are available?
A:
Available surface treatments include Black Paint, Yellow Paint, Galvanized, Varnish, and Oiled finishes.
Q:What standards do your flanges comply with?
A:
Our flanges comply with ANSI B16.5, API 605, JIS G2220, KS B1503, DIN 2573, AWWA C207, BS 3293, and API 590.
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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