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  • TOBO STEEL GROUP CHINA
    Brazil---Aimee
    In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.
  • TOBO STEEL GROUP CHINA
    Thailand ---Dave Mulroy
    ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner .
  • TOBO STEEL GROUP CHINA
    USA ---Alfaro
    ASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
Contact Person : Joy Wang
Phone Number : 0086-21-31261985
WhatsApp : +8613524668060

Durable Large Diameter Stainless Steel Tube Round Shape For Heat Exchangers

  • Durable Large Diameter Stainless Steel Tube Round Shape For Heat Exchangers
  • Durable Large Diameter Stainless Steel Tube Round Shape For Heat Exchangers
Place of Origin China/Japan/Germany
Brand Name TOBO/TPCO/TISCO/VALIN/METAL
Certification ISO/PED/TUV/SGS/LR/BV
Model Number Alloy 20 UNS N08020
Minimum Order Quantity 300 Kilogram/Kilograms
Packaging Details Export standards or customer requirements
Delivery Time 7-30 working days after received deposit
Payment Terms L/C, T/T, Western Union
Supply Ability 50 Metric Ton/Metric Tons per Month
Product Details
Product Name CONC. REDUCER Product Type Steel Pipe
Grade 200 Series &300 Series &400 Series Shape Round
OD 168.3 - 3048 Mm Surface Painted
Application Oil Pipe Techinque Cold Drawn
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Product Description

Alloy 20 UNS N08020 NACE MR0175 2*11/2'' CONC. REDUCER ANSI B SCH10 Stainless Steel Pipe Fittings

 

Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. Carpenter 20 combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication. Although originally designed for use in sulfuric acid related industries, Alloy 20 is now a popular choice for a wide variety of industries including the chemical, food, pharmaceutical, and plastics industries. In addition, this superalloy is used in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping.

 

There has long been a debate on whether Carpenter 20 is a stainless steel or a nickel alloy because the nickel content is right on the border of defining it as one way or the other. So, depending on who you talk to this alloy may be referred to as alloy 20 Stainless Steel or as a nickel alloy. Either way it is still great for corrosion resistance.

In what forms is Alloy 20 Available at Mega Mex?

· Sheet

· Plate

· Bar

· Pipe & Tube (welded & seamless)

· Fittings

o flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples

· Welding Wire (AWS Classifications: ER320LR and E320LR-16)

 

Chemical Composition, %

Ni Fe Cr Cu Mo Nb C Mn P S Si
32.00-38.00 Balance 19.0-21.0 3.0-4.0 2.0-3.0 8xC-1.0 max .07max 2.0 max .045 max .035 max 1.0 max
 
 
Name pipe fitting elbow
Material stainless steel ASTM A240 304 304L 316L 321 321H 347 347H 904L ASTM A789 S31803 S32205 S32750
Carbon Steel ASTM A234 WPB A420 WPL3 WPL6 A516 GR70 GR65 GR60 GR55 ISO3183/API 5L L36/X52 L415/X60 L450/X65 L485/X70?
Alloy Steel ASTM A335 P11 P22 SA387 GR.11 GR.22
Titanium Gr1 Gr2 Gr3 Gr5 Gr7 Gr12
Copper/Brass We can also produce according to customer's requirements
Standard?? ASME B16.9, ANSI B16.9, ASTM , JISB2312,DIN,BS, GBT12459-05, GB13401-05,GOST
ASME B16.9-2007,MSS SP 43-1991,MSS SP-75,ASTM B363
Wall thickness

Sch5S, Sch10S, Sch40S, Sch80S

Sch10,Sch20,Sch30,STD,Sch40,Sch60,XS,Sch80,Sch100,Sch120,Sch140,Sch160,XXS,
Size 1/2"-96" ? DN15-DN2400
Type Butt welded or Seamless
Shape Equal or Reducing
Product

1.Elbow?L/R & S/R (45/90/180 DEG)

according to customer's requirement can produce the other's degree, such as 22.5 degree 30 degree 60 degree etc.
2. Tee(Straight and Reducing)
3. Reducer(Concentric and Eccentric)
4. Cross
5. Cap(Round and Elliptical)
6. Stub End
Quality Control Good quality control system which covers every process of the manufacturing-Raw material inspection,cutting,bending,sizing,shot blasting,beveling,coating,marking,packing,delivery;
Application Pipe fitting is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. This work involves selecting and preparing pipe or tubing, joining it together by various means, and the location and repair of leaks.
Surface Black painting ; Pickling ; Sand blasting
Certificate ISO9001 ; ISO9001:2008
Package Wood case or Wooden pallets or according to the customer's requirements.
Features

1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant

2) We also produce pipes with special specifications according to customers' requirements;
Lead Time Within 30 days or according to the customer's requirements.
MOQ 1 Piece
OEM YES

 

Durable Large Diameter Stainless Steel Tube Round Shape For Heat Exchangers

 

 

 

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seamless stainless steel tube

marine stainless steel tubing

stainless steel round tube