Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000000pcs per month |
| Delivery Time | 1~60days |
| Packaging Details | Wooden Case, or as requirements, Standard export seaworthy package, by wooden box, steel pallet or as per customers' requirement |
| Standard | ASME ANSI DIN JIS GB |
| Material | AISI SUS 310 310S |
| Type | flanges Forging Shaft Discs Rings Tubesheet |
| Size | 1/2''~48'' |
| Packing | Wooden Case, or as requirements, Standard export seaworthy package, by wooden box, steel pallet or as per customers' requirement |
| Application | Power generation, gas and oil pip, Pipe Tube Connection, Chemical and petrochemical, Industry |
| Pressure | CL150, Class150, Class150/300/600/900/1500 etc, 150#-2500# |
| Process | CNC Processing, Casting, forged |
| Surface treatment | Polishing, 125 AARH, Galvanized Etc, cnc machined |
| Sample | For free,Avaliable,but you need to pay for the freight charge for the samples |
| Brand Name | HT |
| Model Number | AISI SUS 310 310S |
| Certification | ISO API SGS BV,TUV,CE,ETC. |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000000pcs per month |
| Delivery Time | 1~60days | Packaging Details | Wooden Case, or as requirements, Standard export seaworthy package, by wooden box, steel pallet or as per customers' requirement |
| Standard | ASME ANSI DIN JIS GB | Material | AISI SUS 310 310S |
| Type | flanges Forging Shaft Discs Rings Tubesheet | Size | 1/2''~48'' |
| Packing | Wooden Case, or as requirements, Standard export seaworthy package, by wooden box, steel pallet or as per customers' requirement | Application | Power generation, gas and oil pip, Pipe Tube Connection, Chemical and petrochemical, Industry |
| Pressure | CL150, Class150, Class150/300/600/900/1500 etc, 150#-2500# | Process | CNC Processing, Casting, forged |
| Surface treatment | Polishing, 125 AARH, Galvanized Etc, cnc machined | Sample | For free,Avaliable,but you need to pay for the freight charge for the samples |
| Brand Name | HT | Model Number | AISI SUS 310 310S |
| Certification | ISO API SGS BV,TUV,CE,ETC. | Place of Origin | China |
| High Light | forged steel flanges ，duplex steel flanges | ||
1. ANSI 310 Stainless Steel Flange Specification
| RANGE | 1/4" NB (6MM NB) TO 48"NB. (1200MM NB) |
| CLASS | 150#, 300#, 600#, 900#, 1500#, 2500# |
| FORMS | Weld Neck Flanges, Slip On Flanges, Blind Flanges, Socket Weld Flanges, Lap Joint Flanges, Spectacles Flanges, Ring Joint Flanges, Orifice Flanges, Long Weld Neck Flanges, Deck Flange, etc. |
| TYPES | D Table Flange, E Table Flange, F Table Flange, H Table Flange |
| STANDARD | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10 |
| Stainless Steel Flanges | ASTM A 182, ASTM A240 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 S33, 316L, 317, 317L, 321, 347, 347H, 409, 410, 410S, 420, 430 |
| Duplex Steel Flanges | Duplex F51 2205 UNS S31803, Super Duplex 2507 (UNS S32750), F55 (UNS S32760) |
| Carbon Steel Flanges | ASTM A234, ASTM A105, ASTM A106 |
| Monel Flanges | UNS 4400 (Monel 400), Monel 500 |
| Inconel Flanges | UNS 6600 (Inconel 600), UNS 6601 (Inconel 601), UNS 6625 (Inconel 625), Incolloy 800, UNS 8825 INCONEL (Incolloy 825) |
| Others Grades Flanges | ASTM / ASME SB 564 UNS 2200 ( NICKEL 200 ) Hastelloy 904, NICKEL 200. |
3. About ANSI 310
Typical compositional ranges for grade 310 stainless steels are given in table 1.
Table 1. Composition ranges for 310 grade stainless steel
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 310 | min. max. | - 0.25 | - 2.00 | - 1.50 | - 0.045 | - 0.030 | 24.0 26.0 | - | 19.0 22.0 | - |
| 310S | min. max. | - 0.08 | - 2.00 | - 1.50 | - 0.045 | - 0.030 | 24.0 26.0 | - | 19.0 22.0 | - |
Mechanical Properties
Typical mechanical properties for grade 310 stainless steels are given in table 2.
Table 2. Mechanical properties of 310 grade stainless steel
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310 | 515 | 205 | 40 | 95 | 217 |
| 310S | 515 | 205 | 40 | 95 | 217 |
Typical physical properties for annealed grade 310 stainless steels are given in table 3.
Table 3. Physical properties of 310 grade stainless steel in the annealed condition
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 310/S | 7750 | 200 | 15.9 | 16.2 | 17.0 | 14.2 | 18.7 | 500 | 720 |
Approximate grade comparisons for 310 stainless steels are given in table 4.
Table 4. Grade specifications for 310 grade stainless steel
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 310 | S31000 | 310S24 | - | 1.4840 | X15CrNi25-20 | - | SUH 310 |
| 310S | S31008 | 310S16 | - | 1.4845 | X8CrNi25-21 | 2361 | SUS 310S |
4. Flange Packing Show
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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