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Hebei Hongcheng Pipe Fittings Co., Ltd.

Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface

Product Details:
Place of Origin: China
Brand Name: hongcheng
Model Number: 12" TO 40"
Payment & Shipping Terms:
Minimum Order Quantity: 0.5Ton
Price: Negotiation
Packaging Details: Plywood Cases or Pallets
Delivery Time: 7-15 work days
Payment Terms: L/C, D/P, T/T
Supply Ability: 100000Tons per year
  • Detail Information
  • Product Description

Detail Information

Place Of Origin :: CHINA Material:: Carbon Steel
Variety: Sch5, Sch10, Sch20, Sch30, Standard, Sch40, Sch60, Xs, Sch8 Certification :: ISO, API, CE
Standard:: Arsenic Petroleum Corporation B16.9 Authentication: ASME, ANSI, DIN, JIS, BS, GB, GS, KS, API
High Light:

astm a234 carbon steel pipe elbow


4inch carbon steel pipe elbow


22inch carbon steel elbow

Product Description

ASTM A234 4-22" 90° Carbon Steel Seamless Pipe Elbow SC40 SC80 Special Interface

Elbow Type Stainless steel elbow ,45/90/180 welded/seamless elbow; return elbow
Standard ASME/ANSI B16.9
Size 1/2’’~48’’(Seamless);16’’~72’’(Welded)
Wall thickness Sch5~Sch160XXS
Manufacturing process Push, Press, Forge, Cast, etc.
Material Carbon steel, stainless steel, alloy steel, duplex stainless, nickel alloy steel
Carbon steel ASTM A234 WPB, WPC;
Stainless steel

304/SUS304/UNS S30400/1.4301

304L/UNS S30403/1.4306;

304H/UNS S30409/1.4948;

309S/UNS S30908/1.4833

309H/UNS S30909;

310S/UNS S31008/1.4845;


Alloy steel

ASTM A234 WP5/WP9/WP11/WP12/WP22/WP91;



Duplex steel

ASTM A182 F51/S31803/1.4462;

ASTM A182 F53/S2507/S32750/1.4401;

ASTM A182 F55/S32760/1.4501/Zeron 100;


ASTM A182 F44/S31254/254SMO/1.4547;





Nickel alloy steel


Alloy 901/NO9901/1.4898;

Incoloy 25-6Mo/NO8926/1.4529/Incoloy 926/Alloy 926;

Inconel 783/UNS R30783;

NAS 254NM/NO8367;

Monel 30C

Nimonic 80A/Nickel Alloy 80a/UNS N07080/NA20/2.4631/2.4952

Nimonic 263/NO7263

Nimonic 90/UNS NO7090;

Incoloy 907/GH907;

Nitronic 60/Alloy 218/UNS S21800

Package Wooden cases, pallets, nylon bags or according to the customers' requirements
MOQ 1pcs
Delivery time 10-100 days depending on quantity
Payment terms T/T or Western Union or LC
Shipment FOB Tianjin/Shanghai, CFR, CIF, etc
Application Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc
Remarks Other materials and drawings are available.

Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface 0

Low carbon steel--carbon content≤0.25%

Medium carbon steel--carbon content>0.25%≤0.60%.

High carbon steel - carbon content > 0.60% according to the total content of alloying elements: in order to improve the performance of steel, on the basis of smelting carbon steel, the steel made by adding some alloying elements is alloy steel, such as chromium steel , manganese steel, chromium-manganese steel, chromium-nickel steel, etc. Alloy steel, also known as special steel, has some special properties, such as high hardness, high wear resistance, high toughness, corrosion resistance, etc. Often added alloying elements in steel There are si,w,mn,cr,ni,mo,v,ti etc.

Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface 1


Duplex 2205 Mechanical Properties

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15%

Duplex 2205 Fittings Equivalent Grades

ASTM A815 WP-S 1.4462 S32205

ASME B16.9 S32205 Duplex Pipe Fittings Dimensions


NPS O.D. at Bevel (1), (2) I.D. at End Centre -to- End Dimension A, B, C, M Centre-to- Centre O Back-to- Face K Alignment of Ends U Overall Length H Overall Length E
(1), (3), (4)
½ to 2½ 0.06 0.03 0.06 0.25 0.25 0.03 0.06 0.12
3 to 3 ½ 0.06 0.06 0.06 0.25 0.25 0.03 0.06 0.12
4 0.06 0.06 0.06 0.25 0.25 0.03 0.06 0.12
5 to 8 0.09 0.06 0.06 0.25 0.25 0.03 0.06 0.25
10 to 18 0.16 0.12 0.09 0.38 0.25 0.06 0.09 0.25
20 to 24 0.25 0.19 0.09 0.38 0.25 0.06 0.09 0.25
26 to 30 0.25 0.19 0.12 0.19 0.38
32 to 48 0.25 0.19 0.19 0.19 0.38



Carbon steel elbows are relatively simple to make and are mainly suitable for pipeline systems with corrosive media; elbows and flat welding rings can be made of different materials, reducing the cost of elbows and improving performance. Elbow sealing surface has convex surface, concave-convex surface, tongue and groove surface. Carbon steel elbows are widely distributed in thermal power, steel, smelting, cement, machinery, coal, mining, chemical industry, ports and other industries with serious wear and tear. Carbon steel elbows fully exhibit good performance advantages and can ensure important service performance and operational contributions.


Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface 2




1 Material:

carbon steel (ASTM A234WPS, A234WPC, A420 WPL6),

(ST45.8 A105 A106 STG42)

Alloy steel(ASTM A234 WP12/WP11/WP22/WP5/WP9/WP91)

Stainless steel(ASTM A403 WP304/WP304L/WP316/WP316L)

2 Standard: ASME/ANSI B16.9, DIN2650,2615,2616,2617,JIS B2311, 2312,2313, EN 10253-11, EN10253-2, GB
3 Size: 1/2inch~48inch
4 Thickness: SCH10,SCH20,SCH30,SCH STD, SCH40, SCH60,SCH XS, SCH80, SCH100, SCH120,SCH140,SCH160,SCH XXS
5 Type: Elbow, tee, reducer, nipple, plug, union, bushing, cap, etc
6 Surface: Transparent oil, rust-proof black oil, hot galvanized
7 Weight: Heavy light, light weight
8 MOQ: 1 piece
9 Packaging:

1)Wooden case


3)As per customer’s requirements

10 Application: Oil, chemical industrial, water conservancy, electric power, boiler, machinery, metallurgy, etc



Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface 3


Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface 4



Astm A234 4-22" Carbon Steel Pipe Elbow 90° Sc40 Sc80 Special Interface 5



  1. Are you a factory or trading company?

  We are a factory.we also have cooperated factory doing other steel business.

  2. How can I get a quotation from you ?

  You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.

  And you can also find our contact information on contact page.

  3.Can I get samples before order ?

  Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.

  4. what is your delivery time ?

  The time of delivery is usually around 20 days(1*20FT as usual).

  We can send out in 2 days, if it has stock.

  5.What is your payment terms?

  Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.EXW,FOB,CFR,CIF,DDU.

  6.How does your factory do regarding quality control?

  Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified.

  And Each Process, we have very strict operation and arrange 2 techinians to inspect. After the products are finished,

  we will make the last test to pick up the unqualified products


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