TOBO STEEL GROUP CHINA
| Payment Terms | T/T, L/C, Western Union, MoneyGram |
| Supply Ability | 1500 tons per month |
| Delivery Time | 15days-> |
| Packaging Details | in plastic bags then in bundles |
| Standard | ASME B16.47 Series B Class 600 |
| color | White, silver |
| Outside Diameter | DN15-DN1000 |
| type | WELDING NECK FLANGE |
| Brand Name | TOBO |
| Model Number | ASME B16.47 Series B Class 600 |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | China, India, USA, Korea, UE |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 1500 tons per month |
| Delivery Time | 15days-> | Packaging Details | in plastic bags then in bundles |
| Standard | ASME B16.47 Series B Class 600 | color | White, silver |
| Outside Diameter | DN15-DN1000 | type | WELDING NECK FLANGE |
| Brand Name | TOBO | Model Number | ASME B16.47 Series B Class 600 |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED | Place of Origin | China, India, USA, Korea, UE |
| High Light | forgings flanges and fittings ，butt weld flanges | ||
| Brand Name: | TOBO |
| Model Number: | ASTM A182 |
| Certification: | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin: | China |
| Product Name | Copper-Nickel Flange | Product Type | WN FLANGE |
| Size | 1/2" - 60" | Class | 600 LBS |
| Facing | As per drawing | Type | Weld Neck Flange, WN Flange (Raised Face) |
| Standard | ANSI/ASME: | finish | Cool rolled |
| Application | Water Heater | ||
| Minimum Order Quantity: | 1pcs |
| Price: | Depending on quantity |
| Payment Terms: | T/T or Western Union or LC |
| Supply Ability: | 3,0000pcs per month |
| Delivery Time: | 10-100 days depending on quantity |
| Packaging Details: | PLY-WOODEN CASE OR PALLET |
ASME B16.47 Series B Class 600 Weld Neck Flanges Size: 1/2" - 60"
Specification:
Size: 1/2" - 60"
Brand Name: TOBO
Class: 600 LBS
Type: Weld Neck Flange, WN Flange (Raised Face)
Specialize: As per drawing
Standard:
ANSI/ASME:
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, etc
Weld Neck Flanges are drilled with the wall thickness of the Flange having equal dimensions to the matching pipe. The lighter the pipe is the larger the bore is in the Weld Neck Flange. And conversely the heavier the pipe is the smaller the bore is in the Weld Neck Flange. Weld Neck Flanges are usually used in high pressure systems and are suitable for cold or hot temperatures.
ASME B16.47 Series B Weld Neck Flanges
ASME B16.47 Series B Class 75 Weld Neck Flanges
ASME B16.47 Series B Class 150 Weld Neck Flanges
ASME B16.47 Series B Class 300 Weld Neck Flanges
ASME B16.47 Series B Class 600 Weld Neck Flanges
ASME B16.47 Series B Class 900 Weld Neck Flanges
Weld Neck Flanges Material & Grades:
Stainless Steel Weld Neck Flanges: ASTM A182, A240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Carbon Steel Weld Neck Flanges: ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70
Alloy Steel Weld Neck Flanges: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Weld Neck Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Super Duplex Weld Neck Flanges: ASTM / ASME A/SA 182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61
Nickel Alloy Weld Neck Flanges: Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), etc
Copper Alloy Weld Neck Flanges: UNS No. C10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu-Ni-70/30)
Low Temperature Carbon Steel Weld Neck Flanges: ASTM A350, LF2, LF3
Applications Of ASME B16.47 Series B Class 600 Weld Neck Flanges
ASME B16.47 Series B Class 600 Weld Neck Flanges are used in Chemical and petrochemical processing.
ASME B16.47 Series B Class 600 Weld Neck Flanges are used in electronics.
ASME B16.47 Series B Class 600 Weld Neck Flanges are used in processing equipment for maintaining product purity in handling foods, synthetic fibers.
ASME B16.47 Series B Class 600 Weld Neck Flanges are used in marine and offshore engineering.
Characteristics of ASME B16.47 Series B Class 600 Weld Neck Flanges
ASME B16.47 Series B Class 600 Weld Neck Flanges are highly resistant to various reducing chemicals.
ASME B16.47 Series B Class 600 Weld Neck Flanges are excellent resistance to caustic alkalies.
ASME B16.47 Series B Class 600 Weld Neck Flanges are high electrical conductivity.
ASME B16.47 Series B Class 600 Weld Neck Flanges are excellent corrosion resistance to distilled and natural waters.
ASME B16.47 Series B Class 600 Weld Neck Flanges are resistance to neutral and alkaline salt solutions.
ASME B16.47 Series B Class 600 Weld Neck Flanges are excellent resistance to dry fluorine.
ASME B16.47 Series B Class 600 Weld Neck Flanges are widely used to handle caustic soda.
ASME B16.47 Series B Class 600 Weld Neck Flanges are good thermal, electrical and magnetostrictive properties.
ASME B16.47 Series B Class 600 Weld Neck Flanges offer some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations.
Dimensions of ASME B16.47 Series B Class 600 Weld Neck Flanges
| Pipe Normal Diam. | O.D. OF Flange | Thick ness (Thk.) | Length Through Hub | Diam. of Hub at Base | Hub Diam. Top | Raised Face Diam. | Diam. of Bolt Circle | No. of Bolt Holes | Diam. of Bolt Holes | Diam. of Bolt | Fillet Radius Min. |
| inch | O | C | Y | X | A | R | BD | BN | BH | DB | r1 |
| 26" | 889 | 111.3 | 180.8 | 698.5 | 660.4 | 726.9 | 806.5 | 28 | 44.5 | 1 5/8 | 12.7 |
| 28" | 952.5 | 115.8 | 190.5 | 752.3 | 711.2 | 784.4 | 863.6 | 28 | 47.8 | 1 3/4 | 12.7 |
| 30" | 1022.4 | 125.5 | 204.7 | 806.5 | 762 | 841.2 | 927.1 | 28 | 50.8 | 1 7/8 | 12.7 |
| 32" | 1085.9 | 130 | 215.9 | 860.6 | 812.8 | 895.4 | 984.3 | 28 | 53.8 | 2 | 12.7 |
| 34" | 1162.1 | 141.2 | 233.4 | 914.4 | 863.6 | 952.5 | 1054.1 | 24 | 60.5 | 2 1/4 | 14.2 |
| 36" | 1212.9 | 146.3 | 242.8 | 968.2 | 914.4 | 1009.7 | 1104.9 | 28 | 60.5 | 2 1/4 | 14.2 |
| 38" | Size 38" through 60" are identical to series a, Class 600 flanges. | ||||||||||
Why choose us!
1. We are the specialized supplier of stainless steel materials, can provide the best price!
2. We have more than 30 years experience in exporting products to worldwide countries, can provide the high quality products!
3. We have three thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.
4. Wide excellent experiences with after-sale service.
5. Every process will be checked by responsible QC which insures every product's quality.
6. Professional packing teams which keep every packing safely.
7. Trial order can be done in very short time.
8. Samples can be provided as your requirements.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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