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 | Threaded Flange |
| Standard | DIN,ANSI,ASME,JIS,GB |
| Material | Duplex Steel F55 |
| Size | DN 10-DN 1500 |
| Pressure | PM6-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 |
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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 | Threaded Flange | Standard | DIN,ANSI,ASME,JIS,GB |
| Material | Duplex Steel F55 | Size | DN 10-DN 1500 |
| Pressure | PM6-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 | forged steel flanges ，stainless steel pipe flange | ||
PN6-PN100 Duplex Stainless Steel ASTM A182 F316Ti Threaded Flange JIS B2220
1. JIS B 2220 Flanges Specifications :-
Standard: JIS B2220, JIS B2221 /JIS B2220 – 1984 (KSB 1503 – 1985)
Size: 10A-1500A / 3/8″ ~ 60″ (1mm ~ 1500mm)
Pressure: JIS 5K, JIS 10K , JIS 16K, JIS 20K, JIS 30K, JIS 40K, JIS 64K
Packing:No Fumigate or Fumigate Plywood/Wood Pallet or Case
Surface Treatment:Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.
Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
2. Types Of JIS B 2220 Flanges
| • | JIS B 2220 Forged Flanges | • | JIS B 2220 High Hub Blinds Flanges |
| • | JIS B 2220 Blind Flanges | • | JIS B 2220 Spectacle Blinds Flanges |
| • | JIS B 2220 Reducing Flanges | • | JIS B 2220 Loose Flanges |
| • | JIS B 2220 Orifice Flanges | • | JIS B 2220 RTJ Flanges |
| • | JIS B 2220 Socket Weld Flanges | • | JIS B 2220 Screwed Flanges |
| • | JIS B 2220 Slip On Flanges | • | JIS B 2220 Weld Neck Flanges |
| • | JIS B 2220 Flat Flanges | • | JIS B 2220 Flanges Facing Type & Finish |
| • | JIS B 2220 Lapped Joint Flanges | • | JIS B 2220 SORF Flanges |
| • | JIS B 2220 SWRF Flanges | • | JIS B 2220 Groove & Tongue Flanges |
| • | JIS B 2220 Square Flanges | • | JIS B 2220 Long Neck Weld Flanges |
| • | JIS B 2220 Threaded Flanges | • | JIS B 2220 Spades Ring Spacers Flanges |
| • | JIS B 2220 Weld Neck Flanges Series A or B | • | JIS B 2220 Ring Type Joint Flanges |
| • | JIS B 2220 WNRF Flanges | • | JIS B 2220 Weldo / Nipo Flanges |
| • | JIS B 2220 Expander Flanges |
3. Threaded Flanges are also known as screwed flange, and it is having a thread inside the flange bore which fits on the pipe with matching male thread on the pipe.
This type of joint connection is Speedy and simple but not suitable for high presser and temperature applications. Threaded Flanges are mostly used in utility services such as air and water.
Threaded (Screwed) flange is similar to the Slip-On flange, but the bore is threaded. Its chief merit is that it can be assembled withour welding, explaining its use in low pressure services at ordinary atmospheric temperatures, and in highly explosive areas where welding create a hazard.
4. Uses of threaded flanges :
Threaded flanges are threaded in the bore which match an external thread on the pipe. Threaded flanges are used with pipes that have external threads. The benefit of these flanges is that it can be attached without welding.
.Threaded flanges can be fitted to pipes of various sizes without welding and this is one chief benefit for which these flanges are highly demanded.
.They can be used in extremely high pressure applications, particularly at or near atmospheric temperature, where the necessary post weld heat treatment is not possible.
.They are ideal for small diameter piping applications.
.They are economical and time saving devices.
.These threaded flanges are normally designed for non-cyclic applications.
.The flanges are suitable to be used in applications where welding is hazardous.
.They can be used in highly explosive areas.
5. Type:
Threaded Flanges, TH Flanges, Plain threaded flanges, Female threaded flanges, Male threaded flanges
ASTM A182 F316Ti Flange Chemical Compostion and Properties
6. The chemical composition of grade ASTM A182 F316Ti Flange is outlined in the following table
| Element | Min | Max |
| C | - | 0.08 |
| Si | - | 0.75 |
| Mn | - | 2 |
| P | - | 0.45 |
| S | - | 0.03 |
| Cr | 16 | 18 |
| Mo | 2 | 3 |
| N | - | 0.1 |
| Fe | Balance | |
| Ni | 10 | 14 |
| Ti | 5x%(C+N) | |
7. ASTM A182 F316Ti Flange Mechanical and Physical Properties
The mechanical properties of grade ASTM A182 F316Ti Flange are displayed in the following table.
| Temper | Annealed | |
| Tensile Rm | 75 | ksi (min) |
| Tensile Rm | 515 | MPa (min) |
| R.p. 0.2% Yield | 30 | ksi (min) |
| R.p. 0.2% Yield | 205 | MPa (min) |
| Elongation (2” or 4D gl) | 35 | % (min) |
8. ASTM A182 F316Ti Flange Physical Properties
Physical properties of ASTM A182 F316Ti grade stainless steel in the annealed condition
| Specific Heat (0-100°C) | 500 | J.kg-1.°K-1 |
| Thermal Conductivity | 14.6 | W.m -1.°K-1 |
| Thermal Expansion | 16.5 | mm/m/°C |
| Modulus Elasticity | 193 | GPa |
| Electrical Resistivity | 7.4 | μohm/cm |
| Density | 7.99 | g/cm3 |
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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