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Factory Direct ASTM A182 Forged Stainless Steel Flange for Pipeline System
US$1.99
10-99 Pieces
US$1.59
100-999 Pieces
US$1.09
1,000-9,999 Pieces
US$0.89
10,000+ Pieces
Product specifications
Compressive Strength
Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOST, BSW, ANSI B16.5 / DIN / GB / JIS / EnType
Weld Neck FlangeMaterial
Stainless SteelStructure
FlangesConnection
WeldingSealing Surface
FMCompressive Strength
Cl150-Cl2500Diameter
1/2"-158"Model No.
Large Diameter Weld Neck FlangeSpecial Fuction
High-Pressure Resistant;Corrosion-ResistantPressure
Pn10 / Pn16 / Pn25 / Pn40 / 150lb / 300lb / 600lbBrand Name
OEM / CustomSurface Treatment
Pickling / Passivation / Polished / Sand BlastingApplication
Oil & Gas / Water Treatment / Chemical / ConstructTransport Package
OEM/ODMSpecification
oem/odmTrademark
customOrigin
ChinaHS Code
73079100Production Capacity
50000PCS/MonthKey features
High-strength hot forged stainless steel, stable under high pressure & temperature
Tapered neck design reduces welding stress, prevents pipeline cracking
SS304/SS316L material, excellent acid & corrosion resistance
Compliant with ANSI/DIN/JIS standards, precise dimension for easy installation
Durable sealing, long service life for industrial piping systems
Company profile
Business Type: Trading CompanyExport Year: 2026-02-01Nearest Port: TianjinAverage Response Time: ≤1.69hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF
About Our Factory & Business Background
AddressNo. 495, West Guang-Shen Avenue, Xintang Town, Zengcheng District, Guangzhou, Guangdong, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsStainless Steel Flange, Valve, Steel Elbow, Pipe Flange, Pipe Fitting
Our Industry Experience & Global Business Record
Main MarketsMid East, Eastern Asia, Africa, Southeast Asia, South America, Oceania
Product Q&A
Q:What materials are available for the flanges?
A:
We offer Carbon Steel (Q235B, 20#, Q235A), Stainless Steel (304, 304L, 316, 316L, 321), and Alloy Steel (15CrMoV, Duplex).
Q:What pressure ratings do you support?
A:
Our flanges cover a wide range including PN10, PN16, PN25, PN40, 150lb, 300lb, 600lb, and Cl150-Cl2500.
Q:Can you provide customized flanges?
A:
Yes, we accept OEM and ODM drawing customization to meet specific project requirements.
Q:What are the main types of flanges you supply?
A:
We supply Slip-On (SO), Weld Neck (WN), Blind (BL), and Socket Weld (SW) flanges.
Q:What is your lead time for orders?
A:
Peak season lead time is 1-3 months, while off-season lead time is one month.
Send Inquiry
*To:
Guangzhou Dingtaichang International Trading Co., Ltd.
Guangzhou Dingtaichang International Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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