Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product name | Butt Weld Pipe Fitting; Фитинги для стыковой сварки труб; Accesorio de tubería para soldadura a tope; Raccord de tuyau soudé bout à bout |
| Material | Steel |
| Shape | Equal, Reducing, Round |
| Connection | Threaded, Socket-Weld, Butt-Weld, Flanged |
| Technics | Forged, Casting, Pushing, Butt weld, Welding |
| Size | Customized Size, 1/8"-2", 1/2"-48", 1/2"-6", DN15-DN1200 |
| Standard | ANSI, ASTM, DIN, JIS, BS, etc. |
| Application | Pipeline, Oil & Gas, Chemical, etc. |
| Thickness | STD, DIN, SCH40, SGP, SCH10-XXS(2-60mm) |
| Package | Carton, Wooden Case, Pallet, etc. |
| Surface Treatment | Galvanized, Black, Polished |
| Brand Name | YUHONG |
| Model Number | ASTM B366 C276 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1500 Tons Per Month |
| Delivery Time | 20-80 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Product name | Butt Weld Pipe Fitting; Фитинги для стыковой сварки труб; Accesorio de tubería para soldadura a tope; Raccord de tuyau soudé bout à bout | Material | Steel |
| Shape | Equal, Reducing, Round | Connection | Threaded, Socket-Weld, Butt-Weld, Flanged |
| Technics | Forged, Casting, Pushing, Butt weld, Welding | Size | Customized Size, 1/8"-2", 1/2"-48", 1/2"-6", DN15-DN1200 |
| Standard | ANSI, ASTM, DIN, JIS, BS, etc. | Application | Pipeline, Oil & Gas, Chemical, etc. |
| Thickness | STD, DIN, SCH40, SGP, SCH10-XXS(2-60mm) | Package | Carton, Wooden Case, Pallet, etc. |
| Surface Treatment | Galvanized, Black, Polished | Brand Name | YUHONG |
| Model Number | ASTM B366 C276 | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | astm 90 lr elbow ，c276 hastelloy 90 lr elbow ，dn100 butt weld pipe fitting | ||
Hastelloy C-276 Fittings refers to factory fabricated wrought nickel alloy fittings manufactured in accordance with ASTM B366 UNS N10276. May be specified as CRHC276 (Corrosion Resistant Fittings) or WPHC276 (ASME Pressure Fittings). Fittings can be made from ASTM B619, B622, B626 UNS N10276 pipe or tubing, ASTM B575 UNS N10276 plate, sheet or strip, ASTM B564, B462, B472, B574 Gr forgings or bars. N10276. Hastelloy C-276 pipe fittings mainly provide 3 connection methods: butt welding, thread, socket welding, covering a variety of standard specifications.
What is Hastelloy C22?
Hastelloy C22, also known as Alloy C22, is a general purpose austenitic nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. High chromium content provides good oxidation resistance, while molybdenum and tungsten content provides good reduction resistance. This nickel steel alloy also has excellent resistance to oxidative aqueous media, including wet chlorine and mixtures of nitric or chloride-containing oxidizing acids. Other Corrosive Substances Hastelloy C-22 is resistant to oxidizing acid chlorides, wet chlorine, formic and acetic acids, ferric and copper chlorides, seawater, brine and many mixed or contaminated organic and inorganic chemical solutions. This nickel alloy also has the best resistance to environments that encounter reducing and oxidizing conditions in the process stream. This is good for multi-purpose plants where this "uneasy" situation often occurs.
This nickel alloy resists the formation of grain boundary deposits in the weld heat affected zone, making it suitable for most chemical process applications in as-welded conditions.
Alloy C-22 should not be used above 1250°F because of the formation of deleterious phases above this temperature.
What are the characteristics of Hastelloy C22?
Chemical Composition, %
| C | Cr | Co | Fe | Mn | Mo | Ni | P |
| .010 max | 20-22.5 | 2.5 max | 2.0-6.0 | .50 max | 12.5-14.5 | Balance | .02 max |
| Si | S | W | V | ||||
| .08 max | .02 max | 2.5-3.5 | .35 max |
| Grade | UNS | W.Nr | plate | bar | seamless pipe | welded pipe | welded tube | forging | flange, fitting |
| 304H | S30409 | 1.4301 | A240 /SA240 | A479 /SA479 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
| 309S | S30908 | 1.4833 | A240 /SA240 | A479 /SA479 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
| 310S | S31008 | 1.4845 | A240 /SA240 | A479 /SA479 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
| 321 | S32100 | 1.4541 | A240 /SA240 | A479 /SA479 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
| 347 | S34700 | 1.455 | A240 /SA240 | A479 /SA479 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
| 410/410S | S41000 /S41008 | 1.4006 /1.4000 | A240 /SA240 | A479 /SA479 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
| 330 | N08330 | 1.4886 /1.4864 | B536 /SB536 | B511 /SB511 | B535 /SB535 | B535 /SB535 | B535 /SB535 | ||
| 333 | N06333 | 2.4608 | B718 /SB718 | B719 /SB719 | |||||
| 800 | N08800 | 1.4876 | B409 /SB409 | B408 /SB408 | B407 /SB407 | B514& ASTM SB514 | B514& ASTM SB514 | B564 /SB564 | B366 /SB 366 |
| 800H/800HT | N08810 | 1.4958 /1.4959 | B409 /SB409 | B408 /SB408 | B407 /SB407 | B514& ASTM SB514 | B514& ASTM SB514 | B564 /SB564 | B366 /SB 366 |
| 601 | N06601 | 2.4851 | B168 /SB168 | B166 /SB166 | B167 /SB167 | B564 /SB 564 | B366 /SB 366 | ||
| 253MA | S30815 | 1.4893 | A240 /SA240 | A480 /SA480 | A312 /SA312 | A312 /SA312 | A213 /SA213 | A182 /SA 182 | A 815 /SA 815 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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