Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 10000000000pcs/month |
| Delivery Time | 5~50days |
| Packaging Details | plywood case,pallet,woven bag,carton,etc. as per your requirements. |
| Material | ASTM A403 S31254 |
| Product Name | ASME B16.9 ASTM A815 UNS S32750 SMLS CONCENTRIC REDUCER 4 INCH X 3 INCH SCH160S |
| Standard | ASTM A815 |
| Size | Seamless : 1/2″ – 10″, Welded : 1/2″ – 48″ |
| Type | Seamless / Welded / Fabricated |
| Application | oil gas chemical |
| Brand Name | HT |
| Model Number | ASME B16.9 ASTM A815 UNS S32750 SMLS CONCENTRIC REDUCER 4 INCH X 3 INCH SCH160S |
| Certification | ISO TUV BV SGS,etc. |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 10000000000pcs/month |
| Delivery Time | 5~50days | Packaging Details | plywood case,pallet,woven bag,carton,etc. as per your requirements. |
| Material | ASTM A403 S31254 | Product Name | ASME B16.9 ASTM A815 UNS S32750 SMLS CONCENTRIC REDUCER 4 INCH X 3 INCH SCH160S |
| Standard | ASTM A815 | Size | Seamless : 1/2″ – 10″, Welded : 1/2″ – 48″ |
| Type | Seamless / Welded / Fabricated | Application | oil gas chemical |
| Brand Name | HT | Model Number | ASME B16.9 ASTM A815 UNS S32750 SMLS CONCENTRIC REDUCER 4 INCH X 3 INCH SCH160S |
| Certification | ISO TUV BV SGS,etc. | Place of Origin | China |
1. ASTM A815 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
| ASTM ;A815/ASME ;SA815 | standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings | ||||
| Material ;Grade | WP27 | CR27 | UNSS44627 | WP33 | CR33 |
| CR429 | UNS ;S42900 | WP430 | CR430 | UNS ;S43000 | |
| UNS ;S43036 | WP446 ; | CR446 | UNS ;S44600 | WPS31803 | |
| WPS32101 | CRS32101 | UNS ;S32101 | WPS32202 | CRS32202 | |
| CRS32750 | UNS ;S32750 | WPS32950 | CRS32950 | UNS ;S32950 | |
| UNS ;S32760 | WPS39274 | CRS39724 | UNS ;S32974 | WPS32550 | |
| WPS32205 | CRS32205 | UNS ;S32205 | WP410 | CR410 | |
| UNS ;S41008 | WPS41500 | CRS41500 | UNS ;S41500 | CRS31803 | |
| UNS ;N44626 | WP429 | WP430TI | CR430TI | UNS ;S31803 | |
| UNS ;S32202 | WPS32750 | WPS32760 | CRS32760 | CRS32550 | |
| UNS ;S32550 | WPS41008 | CRS41008 | ; | ; | |
| Product ;Form | |||||
| ASME ;B16.9 | Long ;Radius ;Elbows,Long ;Radius ;Reducing ;Elbows,Long ;Radius ;Returns,Short ;Radius ;Elbows,Short ;Radius ;180-deg ;Rerurns,3D ;elbows,Straight ;Tees,Straight ;Crosses,Reducing ;Outlet ;Tees,Reducing ;Outlet ;Crosses,Lap ;Joint ;Stub ;Ends,Caps,Reducers | ||||
| ASME ;B16.28 | Short ;Radius ;Elbows,Short ;Radius ;180-deg ;Returns | ||||
| MSS ;SP43 | Long ;Radius ;Elbows,Straight ;and ;Reducing-on-the-Outlet ;Tees,Lap ;Joint ;Stub ;ends,caps,long ;radius ;180 ;Degree ;returns,concentric ;reducers,eccentric ;reducers | ||||
| MSS ;SP75 | Long ;Radius ;Elbows,3R ;elbows,straight ;tees,reducing ;outlet ;tees,caps,reducers | ||||
Type: 32750 SMLS Concentric Reducer
Size: 4″ – 3″ (DN100 – DN80)
WT: SCH160S
Material: 2507 (UNS S32750)
Standard: ASME B16.9
3. Chemical Composition % of (UNS32750/F53) 2507
| Grade | Chemistry (Typical Values) | Mechanicals | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Specification | Cr | Ni | Mo | Cu | N | W | Si | Mn | P max | S max | C max | Fe | UTS N/mm² (min) | 0.20% Proof (min) | Elong % (min) | Hardness HB (max) | PREN |
| 2507(F53) | 25.0 | 7.0 | 3.8 | 0.75 | 0.25 | 0.28 | 0.80 | 1.20 | 0.035 | 0.020 | 0.030 | Bal | 750 | 500-550 | 25 | 270 | 41 |
| NPS | O.D. D | O.D. D1 | Len H |
| 4*1½ | 114.3 | 48.3 | 102 |
| 4*2 | 114.3 | 60.3 | 102 |
| 4*2½ | 114.3 | 73 | 102 |
| 4*3 | 114.3 | 88.9 | 102 |
| 4*3½ | 114.3 | 101.6 | 102 |
| 5*2 | 141.3 | 60.3 | 127 |
| 5*2½ | 141.3 | 73 | 127 |
| 5*3 | 141.3 | 88.9 | 127 |
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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