WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
| Payment Terms | L/C, T/T |
| Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 15-30days |
| Packaging Details | Standard export seaworthy package or as required. |
| Outside diameter | 1/2"-22" |
| thickness | sch10s-xxs |
| material | stainless steel |
| other name | stainless steel pipe fittings |
| Name | tee |
| technology | seamless or welded |
| type | equal and reducing |
| steel grade | 1.4507 F61 S32550 |
| connection | butt welding |
| Brand Name | zheheng steel |
| Model Number | 1/2"-22" |
| Certification | PED .TUV. ISO |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | ACCORDING TO CUSTOMER'S REQUEST |
| Delivery Time | 15-30days | Packaging Details | Standard export seaworthy package or as required. |
| Outside diameter | 1/2"-22" | thickness | sch10s-xxs |
| material | stainless steel | other name | stainless steel pipe fittings |
| Name | tee | technology | seamless or welded |
| type | equal and reducing | steel grade | 1.4507 F61 S32550 |
| connection | butt welding | Brand Name | zheheng steel |
| Model Number | 1/2"-22" | Certification | PED .TUV. ISO |
| Place of Origin | china | ||
| High Light | 1.4507 Duplex Steel Pipe Fittings ，F61 Duplex Steel Pipe Fittings ，S32550 super duplex pipe fittings | ||
1.4507 F61 S32550 Super Duplex Stainless Steel Pipe Tee Butt Welding Pipe Fittings
"Zheheng steel" specializes in producing stainless steel equal tee, reducing tee, reducing pipe (eccentric, concentric), flanging, pipe cap, flange.This product strictly follows ASTM ASME B16.9 ,A790 DIN, JIS and other standards.The materials used are 1.4507 F61 S32550 and other stainless steel materials.Duplex 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion.
Product range:
Dimensions of Straight Tees and Crosses
| Nominal Pipe Size (NPS) | Outside Diameter at Bevel | Center-to-End | |
| Run, C | Outlet, | ||
| M | |||
| [Notes ⑴ and ⑵] | |||
| 1/2” | 21.3 | 25 | 25 |
| 3/4” | 26.7 | 29 | 29 |
| 1 | 33.4 | 38 | 38 |
| 1-1/4” | 42.2 | 48 | 48 |
| 1-1/2” | 48.3 | 57 | 57 |
| 2 | 60.3 | 64 | 64 |
| 2-1/2” | 73 | 76 | 76 |
| 3 | 88.9 | 86 | 86 |
| 3-1/2” | 101.6 | 95 | 95 |
| 4 | 114.3 | 105 | 105 |
| 5 | 141.3 | 124 | 124 |
| 6 | 168.3 | 143 | 143 |
| 8 | 219.1 | 178 | 178 |
| 10 | 273 | 216 | 216 |
| 12 | 323.8 | 254 | 254 |
| 14 | 355.6 | 279 | 279 |
| 16 | 406.4 | 305 | 305 |
| 18 | 457 | 343 | 343 |
| 20 | 508 | 381 | 381 |
| 22 | 559 | 419 | 419 |
GENERAL NOTE: All dimensions are in millimeters.
NOTES:
(1)Outlet dimension M for NPS 26 and larger is recommended but not required.
(2)Dimensions applicable to crosses NPS 24 and smaller.
S32507 super Duplex stainless steel pipe tee fittings material offered by "zheheng steel" are of high quality.
Bar,Pipe,Sheet and Plate ect can be offered.
| STANDARDS | |||||
| INDUSTEEL TRADEMARKS | UNS | ASTM | EURONORMS EN | SUS | |
| S32750 | 2507 | 1.441 | - | ||
| X2CrNiMoN25-7-4 | |||||
| CHEMICAL ANALYSIS (%WEIGHT) | |||||
| C | Cr | Ni | Mo | N | Others |
| < 0,030 | 25 | 7 | 3,5 | 0,27 | |
Corrosion Resistance
General Corrosion
1,high chromium and molybdenum content of 2507 makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid.
2,provides excellent resistance to inorganic acids, especially those containing chlorides.
3, can be used in dilute hydrochloric acid.
4,Pitting need not be a risk in the zone below the borderline in this figure, but crevices must be avoided.
Intergranural Corrosion
1,Low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries during heat treatment.
2,Is highly resistant to carbide-related intergranular corrosion.
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Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
15000000-20000000
Employee Number:
147~200
Ecer Certification：
Verified Supplier
"Zheheng Steel" is a young diversified import and export enterprise in China, dedicated to providing high-end pipe fittings and solutions to the world, our factory (Zhejiang Kindly Pipe Fittings Company) is an old brand with more than 30 years of production experience , we have been ab... "Zheheng Steel" is a young diversified import and export enterprise in China, dedicated to providing high-end pipe fittings and solutions to the world, our factory (Zhejiang Kindly Pipe Fittings Company) is an old brand with more than 30 years of production experience , we have been ab...
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