TOBO STEEL GROUP CHINA
| Payment Terms | T/T, Western Union |
| Supply Ability | 10000 PC/Month |
| Delivery Time | 5-8 working days |
| Packaging Details | ply-wooden case |
| Material | Alloy Steel Pipe Fittings |
| Shape | round |
| Connection | forged |
| Type | Reducer |
| Application | Connect Pipes, gas, Oil, Water, Industry |
| Surface treatment | Hot Galvanized, oil, Polish180.320.420, Sand Blasting, sand blast |
| Color | or as required, oil, Can be customed, black or not, Black |
| Brand Name | TOBO |
| Model Number | Reducer |
| Certification | SGS/TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 10000 PC/Month |
| Delivery Time | 5-8 working days | Packaging Details | ply-wooden case |
| Material | Alloy Steel Pipe Fittings | Shape | round |
| Connection | forged | Type | Reducer |
| Application | Connect Pipes, gas, Oil, Water, Industry | Surface treatment | Hot Galvanized, oil, Polish180.320.420, Sand Blasting, sand blast |
| Color | or as required, oil, Can be customed, black or not, Black | Brand Name | TOBO |
| Model Number | Reducer | Certification | SGS/TUV |
| Place of Origin | China | ||
| High Light | Inconel 718 Steel Pipe Fittings ，SCH10 Alloy Steel Pipe Fittings ，2*11/2" Alloy Steel Pipe Fittings | ||
Inconel 718 Alloy Steel Pipe Fittings 2*11/2'' CONC. REDUCER ANSI B SCH10
Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 718’s composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy’s matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.
· Good mechanical properties – tensile, fatigue and creep-rupture
· Yield tensile strength, creep, and rupture strength properties are exceedingly high
· Highly resistant to chloride and sulfide stress corrosion cracking
· Resistant to aqueous corrosion and chloride ion stress corrosion cracking
· High temperature resistant
· Age-hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking.
· Excellent welding characteristics, resistant to postweld age cracking
| Ni | Fe | Cr | Cu | Mo | Nb | C | Mn | P | S | Si | Ti | Al | Co | B |
| 50.00-55.00 | Remainder | 17.00-21.00 | .30 max | 2.80-3.30 | 4.75-5.50 | .08 max | .35 max | .015 max | .015 max | .35 max | .65-1.15 | .20-.80 | 1.00 max | .006 max |
· Chemical processing
· Aerospace
· Liquid fuel rocket motor components
· Pollution-control equipment
· Nuclear reactors
· Cryogenic storage tanks
· Valves, fasteners, springs, mandrels, tubing hangers
· Well head completion equipment and blow out preventers (BOP’s)
· Gas turbine engine parts
| Sheet/Plate | Bar | Wire |
| B670 | B637 | - |
Typical room temperature properties, 1800°F annealed condition
| Ultimate Tensile Strength, psi | .2% Yield Strength psi | Elongation % | Hardness Rockwell B |
| 135,000 | 70,000 | 45 | 100 |
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
3,000,000-10,000,000
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 of 6,8,000square meters, existing 260 workers and 45 technicia... 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 of 6,8,000square meters, existing 260 workers and 45 technicia...
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