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China factory - TOBO INDUSTRIAL (SHANGHAI) CO., LTD

TOBO INDUSTRIAL (SHANGHAI) CO., LTD

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  3. 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing

  1. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  2. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  3. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  4. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  5. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  6. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  7. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  8. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  9. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing
  10. China 3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing

3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing

  1. MOQ： 1pcs
  2. Price： Depending on quantity
  3. Get Latest Price
Payment Terms T/T, L/C, Western Union
Supply Ability 3,0000pcs per month
Delivery Time 15-30 working days depending on quantity
Packaging Details Standard export sea-worthy packing
Productname Stub End Fittings
Head Code Round
Surfacefinish Polished, Painted, Galvanized
Technics Casting
Standard ASME B16.9, ASME B16.25
Sizerange 1/2 inch to 48 inches
Connection Welding
Size 8
Pressure 3000 PSI
Surface Paint Spraying
End Type Plain End
Pressurerating Class 150 to Class 2500
Color Metallic (natural steel color) or as per customer requirement
Corrosion Resistance High
Size Range 1/2
Brand Name TOBO
Model Number Stub End Fittings
Certification SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C, Western Union Supply Ability 3,0000pcs per month
Delivery Time 15-30 working days depending on quantity Packaging Details Standard export sea-worthy packing
Productname Stub End Fittings Head Code Round
Surfacefinish Polished, Painted, Galvanized Technics Casting
Standard ASME B16.9, ASME B16.25 Sizerange 1/2 inch to 48 inches
Connection Welding Size 8
Pressure 3000 PSI Surface Paint Spraying
End Type Plain End Pressurerating Class 150 to Class 2500
Color Metallic (natural steel color) or as per customer requirement Corrosion Resistance High
Size Range 1/2 Brand Name TOBO
Model Number Stub End Fittings Certification SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin China
High Light 3 inch C71500 stub end fittings ，10S MSS SP-43 stub ends ，reliable sealing stub end fittings

3 Inch 10S UNS C71500 Stub End Pipe Fittings MSS SP-43 Standard Reliable Sealing

 

 

These copper nickel stub end fittings are manufactured in strict accordance with MSS SP-43 standard, with specification of 3 inches and wall thickness SCH 10S, using UNS C71500 (CuNi 70/30) copper nickel alloy as material. Designed for butt welding and lap joint flange connections, they provide reliable sealing and stable performance for high-corrosion piping systems.
 
UNS C71500 alloy offers excellent resistance to seawater corrosion, pitting corrosion and stress corrosion cracking, with high mechanical strength and good weldability, making it widely used in marine, offshore, shipbuilding, desalination and petrochemical industries. The seamless structure ensures no leakage risk, while precision machining guarantees accurate dimensions and smooth welding surface for easy installation.
 
Each fitting is inspected for material composition, dimensional tolerance and pressure resistance to meet international industrial requirements. We supply standard sizes and accept custom processing according to project drawings. With factory direct price, stable quality and on-time delivery, our MSS SP-43 CuNi stub ends are ideal for long-term service in harsh working environments.

 

Type Copper Nickel Stub End MSS - SP 43 3" 10S UNS C71500 Butt Welding Fittings
Standard MSS SP43
Size 1/2’’~16’(Seamless);16’’~36’’(Welded)
Wall thickness 2.0-19.0mm
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;
310H/UNS S31009;
316/UNS S31600/1.4401;
316Ti/UNS S31635/1.4571;
316H/UNS S31609/1.4436;
316L/UNS S31603/1.4404;
316LN/UNS S31653;
317/UNS S31700;
317L/UNS S31703/1.4438;
321/UNS S32100/1.4541;
321H/UNS S32109;
347/UNS S34700/1.4550;
347H/UNS S34709/1.4912;
348/UNS S34800;
Alloy steel

ASTM A234 WP5/WP9/WP11/WP12/WP22/WP91;
ASTM A860 WPHY42/WPHY52/WPHY60/WPHY65;
ASTM A420 WPL3/WPL6/WPL9;
Duplex steel

ASTM A182 F51/S31803/1.4462;
ASTM A182 F53/S2507/S32750/1.4401;
ASTM A182 F55/S32760/1.4501/Zeron 100;
2205/F60/S32205;
ASTM A182 F44/S31254/254SMO/1.4547;
17-4PH/S17400/1.4542/SUS630/AISI630;
F904L/NO8904/1.4539;
725LN/310MoLN/S31050/1.4466
253MA/S30815/1.4835;
Nickel alloy steel

Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN;
Alloy 201/Nickel 201/NO2201/2.4068/ASTM B366 WPNL;
Alloy 400/Monel 400/NO4400/NS111/2.4360/ASTM B366 WPNC;
Alloy K-500/Monel K-500/NO5500/2.475;
Alloy 600/Inconel 600/NO6600/NS333/2.4816;
Alloy 601/Inconel 601/NO6001/2.4851;
Alloy 625/Inconel 625/NO6625/NS336/2.4856;
Alloy 718/Inconel 718/NO7718/GH169/GH4169/2.4668;
Alloy 800/Incoloy 800/NO8800/1.4876;
Alloy 800H/Incoloy 800H/NO8810/1.4958;
Alloy 800HT/Incoloy 800HT/NO8811/1.4959;
Alloy 825/Incoloy 825/NO8825/2.4858/NS142;
Alloy 925/Incoloy 925/NO9925;
Hastelloy C/Alloy C/NO6003/2.4869/NS333;
Alloy C-276/Hastelloy C-276/N10276/2.4819;
Alloy C-4/Hastelloy C-4/NO6455/NS335/2.4610;
Alloy C-22/Hastelloy C-22/NO6022/2.4602;
Alloy C-2000/Hastelloy C-2000/NO6200/2.4675;
Alloy B/Hastelloy B/NS321/N10001;
Alloy B-2/Hastelloy B-2/N10665/NS322/2.4617;
Alloy B-3/Hastelloy B-3/N10675/2.4600;
Alloy X/Hastelloy X/NO6002/2.4665;
Alloy G-30/Hastelloy G-30/NO6030/2.4603;
Alloy X-750/Inconel X-750/NO7750/GH145/2.4669;
Alloy 20/Carpenter 20Cb3/NO8020/NS312/2.4660;
Alloy 31/NO8031/1.4562;
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.

 

DEFINITION Stub ends are mechanical joints that comprises of two components: The Stub End, which essentially a short length of pipe, which has one end that is flared outwards and the other end prepared to be welded to pipe of the same Nominal Pipe Size (NPS), material and of a similar wall thickness
What are the different types of stub ends?
 
Stub ends are usually manufactured in two ways, Type A and Type B. They are available in two standard length, long (ANSI) or short pattern (MSS). Schedule 5s and 10s stub end are usually offered in short lengths, and long lengths are available on special order.
What is a type B stub end used for?
 
Type “B”: this type of stub ends is suited for standard slip-on flanges acting as lap-joint flanges. The lap thickness of type B stub ends is >= the minimum WT of the connecting pipe.
 
 

 

Q1: Are you trading company or manufacturer ?


 
A: We are factory.
 
Q2: How long is the delivery ?
 
A: 15-30 working days
 

 

Q3: Do you provide samples ? is it free or extra ?

 
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 
If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.
.
 
If any questions,you can call me mobile phone at any times:0086-15710108231

 

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

TOBO INDUSTRIAL (SHANGHAI) Co., Ltd. is a professional supplier of pipeline products, located in Shanghai, with convenient transportation and beautiful environment. Dedicated to strict quality control and customer service. Our experienced staff can readily discuss your requirements to ensu... TOBO INDUSTRIAL (SHANGHAI) Co., Ltd. is a professional supplier of pipeline products, located in Shanghai, with convenient transportation and beautiful environment. Dedicated to strict quality control and customer service. Our experienced staff can readily discuss your requirements to ensu...

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Get in touch with us

  • Reach Us
  • TOBO INDUSTRIAL (SHANGHAI) CO., LTD
  • Room 3025, Floor 3, Area C, CAS Square, No.488, Anchi Road, Anting Town, Jiading District
  • https://www.cuni-fittings.com/

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