Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 1000000000pcs per month |
| Delivery Time | 1~15days |
| Packaging Details | plywood case,pallet,etc. |
| Type | Blind flange |
| Standard | DIN,ANSI,ASME,JIS,GB |
| Material | Stainless Steel 316Ti |
| Size | DN 10-DN 1500 |
| Pressure | PN6-PN100 |
| Process | CNC Processing,Casting,forged |
| Application | Power generation,gas and oil pip,Pipe Tube Connection,Chemical and petrochemical,Industry |
| Sample | For free,Avaliable,but you need to pay for the freight charge for the samples |
| Brand Name | HT |
| Model Number | Stainless Steel 316Ti |
| Certification | ISO SGS BV TUV CE,etc. |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 1000000000pcs per month |
| Delivery Time | 1~15days | Packaging Details | plywood case,pallet,etc. |
| Type | Blind flange | Standard | DIN,ANSI,ASME,JIS,GB |
| Material | Stainless Steel 316Ti | Size | DN 10-DN 1500 |
| Pressure | PN6-PN100 | Process | CNC Processing,Casting,forged |
| Application | Power generation,gas and oil pip,Pipe Tube Connection,Chemical and petrochemical,Industry | Sample | For free,Avaliable,but you need to pay for the freight charge for the samples |
| Brand Name | HT | Model Number | Stainless Steel 316Ti |
| Certification | ISO SGS BV TUV CE,etc. | Place of Origin | China |
| High Light | duplex steel flanges ，stainless steel pipe flange | ||
Duplex Stainless Steel Flanges ASTM A182 F316Ti Blind Flange ASME B16.47
1. ASME B16.47(Large Diameter Steel Flanges) is a standard for large diameter steel pipe flanges sized from NPS 26 through NPS 60. The latest version provides dimensions and ratings in both metric and inch units. The ASME B16.47 incorporate MSS SP-44: Steel Pipeline Flanges and API 605: Large Diameter Carbon Steel Flanges. Therefore, the MSS SP-44 flanges are designated as ASME B16.47 Series A flanges, while API 605 flanges are designated as ASME B16.47 Series B flanges within this standard.
2. More information about Blind Flange ASME B16.47
Dimensions per ASME B16.47 - Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard
Bolt circle diameters are 1/8 inch larger than bolt diameter.
| Pipe Size (NPS) | Outside Diameter of Flange A | Diameter of Raised Face B | Thickness of Flange C | Number of Bolt Holes
| Diameter of Bolt Holes
| Bolt Circle Diameter P | Approx Weight (lb) |
| 26 | 30 15/16 | 28 | 1 3/4 | 36 | 7/8 | 29 5/16 | 370 |
| 28 | 32 15/16 | 30 | 1 7/8 | 40 | 7/8 | 31 5/16 | 455 |
| 30 | 34 15/16 | 32 | 2 | 44 | 7/8 | 33 5/16 | 545 |
| 32 | 37 1/16 | 34 | 2 1/8 | 48 | 7/8 | 35 7/16 | 650 |
| 34 | 39 9/16 | 36 1/4 | 2 1/42 | 40 | 1 | 37 11/16 | 785 |
| 36 | 41 5/8 | 38 1/4 | 2 5/16 | 44 | 1 | 39 3/4 | 890 |
| 38 | 44 1/4 | 40 1/4 | 2 1/2 | 40 | 1 1/8 | 42 1/8 | 1090 |
| 40 | 46 1/4 | 42 1/2 | 2 5/8 | 44 | 1 1/8 | 44 1/8 | 1250 |
| 42 | 48 1/4 | 44 1/2 | 2 11/16 | 48 | 1 1/8 | 46 1/8 | 1395 |
| 44 | 50 1/4 | 46 1/2 | 2 13/16 | 52 | 1 1/8 | 48 1/8 | 1580 |
| 46 | 52 13/16 | 48 5/8 | 2 15/16 | 40 | 1 1/4 | 50 9/16 | 1825 |
| 48 | 54 13/16 | 50 3/4 | 3 1/16 | 44 | 1 1/4 | 52 9/16 | 2045 |
| 50 | 56 13/16 | 52 3/4 | 3 3/16 | 48 | 1 1/4 | 54 9/16 | 2285 |
| 52 | 58 13/16 | 54 3/4 | 3 5/16 | 52 | 1 1/4 | 56 9/16 | 2550 |
| 54 | 61 | 56 3/4 | 3 7/16 | 56 | 1 1/4 | 58 3/4 | 2850 |
| 56 | 63 | 58 3/4 | 3 9/16 | 60 | 1 1/4 | 60 3/4 | 3145 |
| 58 | 65 15/16 | 60 3/4 | 3 11/16 | 48 | 1 3/8 | 63 7/16 | 3560 |
| 60 | 67 15/16 | 63 | 3 13/16 | 52 | 1 3/8 | 65 7/16 | 3915 |
3. Information about AISI 316Ti
SS 316Ti Flanges Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316Ti | 1.4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17‐122 | X6CrNiMoTi17-12-2 |
Stainless Steel 316Ti Flanges Chemical Composition
| Element | Ni | C | Mn | P | S | Si | Cr | Mo |
| SS 316Ti | 10 – 14 | 0.08 | 2.0 max | 0.045 max | 0.03 max | 0.75 max | 16 – 18 | 2 – 3 |
SS Flanges Mechanical & Physical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316Ti | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
4. Testings (Destructive, Non Destructive):
.Positive Material Identification - PMI Testing
.Chemical Analysis - Spectro Analysis
.Mechanical Testing Such as Tensile, Elongation
.Micro Test
.Macro Test
.Hardness Test
.Pitting Resistance Test
.Intergranular Corrosion (IGC) Test
.Flaring Test
.Flattening Test
.Hydrostatic Test
.Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
.Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
.Radiography Test
.Dye Penetrant Test (DP Test)
.Ultra Sonic Test (UT)
.Eddy Current Testing
.Impact Test
.Bend Test
5. ANSI B16.47 Flanges Price List
| ANSI B16.47 Weld Neck Flanges | US $0.5-1000 / Piece (FOB Price) |
| ANSI B16.47 Threaded Flanges | US $300-500 / Ton (FOB Price) |
| ANSI B16.47 Forged Flanges | US $1-900 / Piece (FOB Price) |
| ANSI B16.47 Socket Weld Flanges | US $0.5-1000 / Piece (FOB Price) |
| ANSI B16.47 Blind Flanges | US $1-300 / Piece (FOB Price) |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1978
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Active Member
Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti... Huitong Group was established in 1978. After 38 years'development and innovation,by now,Huitong Group has set up multiple subsidiary companies.Among them,Zhengzhou Huitong Pipe Fitting Co.,Ltd.,with the indepent right of import and export, is mainly engaged in exporting steel pipe and pipe fitti...
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