Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100000 sets per month |
| Delivery Time | 20-25 days |
| Packaging Details | carton case+wooden case or wooden pallet or as per the clients' request |
| Product Name | F53 2507 S32750 1.4410 |
| Size | M6-M64 |
| Surface | cold galvanized, PTFE, Zinc Nickel, Plain |
| Producing standard | DIN, ASME |
| Type | bolt nut washer |
| Package | carton+wooden case |
| Brand Name | HT |
| Model Number | F53 2507 S32750 1.4410 |
| Certification | ISO, SGS, BV, TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 100000 sets per month |
| Delivery Time | 20-25 days | Packaging Details | carton case+wooden case or wooden pallet or as per the clients' request |
| Product Name | F53 2507 S32750 1.4410 | Size | M6-M64 |
| Surface | cold galvanized, PTFE, Zinc Nickel, Plain | Producing standard | DIN, ASME |
| Type | bolt nut washer | Package | carton+wooden case |
| Brand Name | HT | Model Number | F53 2507 S32750 1.4410 |
| Certification | ISO, SGS, BV, TUV | Place of Origin | China |
| High Light | double ended stud ，duplex steel fasteners | ||
1/2"-2 1/2" Duplex 2507 DIN975 Threaded Rods Duplex Stainless Steel Fasteners
Duplex 2507 Corrosion Resistance
2507 Duplex is highly resistant to uniform corrosion by organic acids such as formic and acetic acid. It is alsohighly resistant to inorganic acids, especially if they contain chlorides. Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the alloy it is very resistant to stress corrosion cracking in warm chloride containing environments. Through additions of chromium, molybdenum and nitrogen localized corrosion such as pitting and crevice attack are improved. Alloy 2507 has excellent localized pitting resistance.
What are the characteristics of Duplex 2507?
| Cr | Ni | Mo | C | N | Mn | Si | Cu | P | S | Fe |
| 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.030 Max | .24-.32 | 1.20 Max | 0.80 Max | 0.50 Max | 0.035 Max | 0.020 Max | Balance |
| Ultimate Tensile Strength, ksi Minimum | .2% Yield Strength, ksi Minimum | % Elongation Min. | |
| 116 | 80 | 15 | 310 |
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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