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 | WN SO Orific Flange |
| Standard | DIN,ANSI,ASME,JIS,GB |
| Material | Alloy 31 |
| Size | 1"-4" |
| Pressure | 300#-2500# |
| 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 | Alloy Steel 31 |
| 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 | WN SO Orific Flange | Standard | DIN,ANSI,ASME,JIS,GB |
| Material | Alloy 31 | Size | 1"-4" |
| Pressure | 300#-2500# | 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 | Alloy Steel 31 |
| Certification | ISO SGS BV TUV CE,etc. | Place of Origin | China |
| High Light | hastelloy c276 flanges ，pipe connection flange | ||
Alloy 31 Nickel Alloy Flange as ASME B16.5 ASME B16.47 EN1092-1 JIS B2220
1. ASME B16.5 ASME B16.5 Flanges Available Types
| ASME B16.5 Flange | ASME B16.5 Face Flanges |
| ANSI B16.5 ASME B16.5 Flanges | ASME B16.5 Flange Dimensions |
| ASME B16.5 ASME B16.5 Flanges | ANSI B16.5 Class 150 ASME B16.5 Flanges |
| Stainless Steel ASME B16.5 Flanges Suppliers | SS ASME B16.5 Flange |
| ASME B16.5 Flanges Dealer | ASME B16.47 Series A and B ASME B16.5 Flanges Exporter |
| ANSI B16.5 class 150 ASME B16.5 Flange Stockholder | ANSI 150 ASME B16.5 Flange Distributors |
| Carbon Steel ASME B16.5 Flange | High Quality ASME B16.5 Flanges Manufacturer |
| ASTM A182 Stainless Steel ASME B16.5 Flange | Duplex Steel ASME B16.5 Flange |
| Super Duplex Steel ASME B16.5 Flange | Copper Nickel ASME B16.5 Pipe Flanges |
| High Nickel Alloy ASME B16.5 Flanges | Hastelloy ASME B16.5 Flanges Stockist |
| Titanium ASME B16.47 Series A and B ASME B16.5 Flanges | Inconel ASME B16.5 Flanges |
2. ANSI B16.47 ANSI B16.47 Flanges Available Types
| ANSI B16.47 Flange | ANSI B16.47 Face Flanges |
| ANSI B16.5 ANSI B16.47 Flanges | ANSI B16.47 Flange Dimensions |
| ANSI B16.47 ANSI B16.47 Flanges | ANSI B16.5 Class 150 ANSI B16.47 Flanges |
| Stainless Steel ANSI B16.47 Flanges Suppliers | SS ANSI B16.47 Flange |
| ANSI B16.47 Flanges Dealer | ASME B16.47 Series A and B ANSI B16.47 Flanges Exporter |
| ANSI B16.5 class 150 ANSI B16.47 Flange Stockholder | ANSI 150 ANSI B16.47 Flange Distributors |
| Carbon Steel ANSI B16.47 Flange | High Quality ANSI B16.47 Flanges Manufacturer |
| ASTM A182 Stainless Steel ANSI B16.47 Flange | Duplex Steel ANSI B16.47 Flange |
| Super Duplex Steel ANSI B16.47 Flange | Copper Nickel ANSI B16.47 Pipe Flanges |
| High Nickel Alloy ANSI B16.47 Flanges | Hastelloy ANSI B16.47 Flanges Stockist |
| Titanium ASME B16.47 Series A and B ANSI B16.47 Flanges | Inconel ANSI B16.47 Flanges |
3. EN 1092-1 EN 1092-1 Flanges Available Types
| EN 1092-1 Flange | EN 1092-1 Face Flanges |
| ANSI B16.5 EN 1092-1 Flanges | EN 1092-1 Flange Dimensions |
| EN 1092-1 EN 1092-1 Flanges | ANSI B16.5 Class 150 EN 1092-1 Flanges |
| Stainless Steel EN 1092-1 Flanges Suppliers | SS EN 1092-1 Flange |
| EN 1092-1 Flanges Dealer | ASME B16.47 Series A and B EN 1092-1 Flanges Exporter |
| ANSI B16.5 class 150 EN 1092-1 Flange Stockholder | ANSI 150 EN 1092-1 Flange Distributors |
| Carbon Steel EN 1092-1 Flange | High Quality EN 1092-1 Flanges Manufacturer |
| ASTM A182 Stainless Steel EN 1092-1 Flange | Duplex Steel EN 1092-1 Flange |
| Super Duplex Steel EN 1092-1 Flange | Copper Nickel EN 1092-1 Pipe Flanges |
| High Nickel Alloy EN 1092-1 Flanges | Hastelloy EN 1092-1 Flanges Stockist |
| Titanium ASME B16.47 Series A and B EN 1092-1 Flanges | Inconel EN 1092-1 Flanges |
4. JIS B2220 5K Flange
5. Chemical Composition Requirements of Alloy 31
| The Chemical Composition of Alloy 31, % | |
| Nickel | 30.0-32.0 |
| Chromium | 26.0-28.0 |
| Iron | Balance |
| Sulfur | ≤0.010 |
| Si | ≤0.30 |
| Manganese | ≤2.00 |
| Phosphorus | ≤0.020 |
| molybdenum | 6.0-7.0 |
| Copper | 1.0-1.4 |
| Nitrogen | 0.15-0.25 |
| Carbon | ≤0.015 |
6. Physical Properties of Alloy 31
| Density | Melting Range | Permeability | Electrical Resistivity | ||
| g/cm3 | lb/in3 | °C | °F | @20°C | µΩ·m |
| 8.05 | 0.290 | 1330-1370 | 2426-2498 | 1.001 | 104 |
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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