cast iron/ductile iron neck welded flange

Cast Iron Ductile Iron NECK WELDED FLANGE

Quick Details

Size: DN10-DN2000
Material: Alloy Steel
Standard: ANSI
Standard or Nonstandard: Standard
Materials: Carbon steel, Stainless steel, Alloy steel
Flange Size: DN10-DN2000, PN0.25-PN 26
Sealing face: RF,FF,FM/M,T/G ,RJ
Wall thickness: Sch50-Sch160 xxs
packing: In plywood cases or pallets or according to customers' requirements
Surface treatment: Black painted,anti-oil,galvanized etc.
Trade terms: FOB , CIF , Other Customer Requirest
Class: 150LBS-2500LBS


Product Description

Name:Cast Iron/Ductile Iron NECK WELDED FLANGE
Material:Carbon Steel:Q235, 20# , A105,A106,A234
Stainless steel:1. 4301, 1.4306, 1.4401, 1.4404, 1.4541
2. SUS F304, SUS F304L, SUSF316, SUSF316L, SUS F321
3. ASME F304, ASME F304L, ASME F316,ASME F316L,ASME F321
Alloy Steel:20MnG ,25MnG ,15CrMo,1Cr5Mo,16Mn,12Cr1MoV,F11,F22,10CrMo910
Certifications:ISO 9001, PED, TUV
Connection type:Socket Welding, Threaded
Surface treatment:Clear Zinc, Yellow Zinc, Black Oxide, Other coatings available upon request
Size:(ANSI 1/2"-120") DN10~DN4000MM
Customizes Size:Non-standard size can be customized as per customer’s request.
Testing:Sulphur+Carbon Analyser, WE-300 universal Test, Impact Test, Spectrometer, PMI, UT, Hardness Test, Tempeture Test, Surface Roughness Test, PT, Magnetic Test, CST-50
Testing Report:SGS,BV etc. 3rd Party Testing Report is available.


Raw material inspection:Dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw material's quality assurance certificate check.
Semi-finished goods inspection:Dimension and tolerance check, physical and chemical inspection, leakage magnetism and ultrasonic inspection.
Finished goods inspection:Dimension and tolerance, appperance quality check and mechanical properties testing.
Inspection before ex-factory:We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet our customers’ requirements.


Services&Inquiry note

A. Sourcing matching products which are related to steel pipe and pipe fittings.

B. Tracing all products after sales by our professional team.

C. Offering professional suggestions to achieve your cost effective aim when you choose the material of the product.

We are pleased to provide customers with best services in consulting, purchasing, transportation, installation, and after-sales services.


Trade Partners

We have established the good business relationship with many famous domestic manufacturers and also supply the products to numbers of well-known international company.

All products are well-reputed by customers from all over the world, for example, our company has been qualified to be a key supplier by Singapore Keppel Corporation which is one of largest state-owned enterprise in Singapore.