Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAlloy Steel Pipe Fittings

Round Suplex Duplex 2507 Alloy Pipe Fittings Coupling ISO9001 High Performance

Certification
Good quality Super Duplex Stainless Steel Pipe for sales
Good quality Super Duplex Stainless Steel Pipe for sales
In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.

—— Brazil---Aimee

ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner

—— Thailand ---Dave Mulroy

I'm Online Chat Now

Round Suplex Duplex 2507 Alloy Pipe Fittings Coupling ISO9001 High Performance

China Round Suplex Duplex 2507 Alloy Pipe Fittings Coupling ISO9001 High Performance supplier

Large Image :  Round Suplex Duplex 2507 Alloy Pipe Fittings Coupling ISO9001 High Performance

Product Details:

Place of Origin: China
Brand Name: TOBO
Certification: SGS/TUV
Model Number: Coupling 77C

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: 5
Packaging Details: ply-wooden case
Delivery Time: 5-8 working days
Payment Terms: T/T, Western Union
Supply Ability: 10000 PC/Month
Contact Now
Detailed Product Description
Material: Super Duplex Shape: Round
Connection: Welding Type: Coupling
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

Suplex Duplex 2507 Coupling 77C 1.5"(48.3MM) 1200PSI

 

 

Specifications

1.Carbon steel Concentric Reducer
2.sch5s-schxxs
3.ISO9001,ISO9000
4.Market:America,Africa,Middle East,Southeast of Asia

Product Type Super duplex
Standard 2507
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;

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.
Welcome to contact us.

 

 

 

COD MATERIAL GRADE DESCRIPTION QTY
@SP0501050277 Concentric Reducer G3454/57 φ318.5*13*φ219.1*13 JIS G3454/57 S400/TPY(Mariloy):CONCENTRIC REDUCER 1
@SP0501050278 Concentric Reducer G3454/57 φ508*16*φ406.4*13 JIS G3454/57 S400/TPY(Mariloy):CONCENTRIC REDUCER 4
@SP0501060140 Eccentric Reducer G3454/57 φ406.4*13*φ318.5*13 JIS G3454/57 S400/TPY(Mariloy):ECCENTRIC REDUCER 2
@SP0501060143 Eccentric Reducer G3454/57 φ406.4*13*φ355.6*13 JIS G3454/57 S400/TPY(Mariloy):ECCENTRIC REDUCER 2
SP0501050283 Concentric Reducer G3454/57 φ318.5*13*φ273*13 JIS G3454/57 S400/TPY(Mariloy):CONCENTRIC REDUCER 1

Users of MARILOY S400 Materials

1. Shipbuilding Companies

  IHI MARINE UNITED, SUMITOMO HEAVY INDUSTRIES,

UNIVERSAL SHIPBUILDING CO., NAMURA SHIPBUILDING CO.,

MITSUBISHI HEAVY INDUSTRIES

  HYUNDAI HEAVY INDUSTRIES, DAEWOO SHIPBUILDING,

NACKS, BOHAI SHIPBUILDING, ESTALEIROS ATLANTICO SUL S/A

2. Ship-owners

Japan: NIPPON YUSEN K.K, KYOEI TANKER CO., TOKYO KISEN CO.,

IINO KAIUN KAISYA, NISSHO KISEN CO., MITSUI O.S.K. LINES,

SHINWA KAIUN KAISYA, TAIHEIYO KAIUN CO., IDEMITSUI

Oversea Countries: PULTAMINA, NAVIX, GROVAL TRANSPORT

ENTERPRISE, WORLD WIDE, ONASSIS, GLAFKI MARITIME

COMPANY, FORMOSA, FRONTLINE, SINYCALIERO, SUN ENNTH,

SOPONATA, DYNACOM TANKERS, DSD SHIPPING, PREDEUS

SHIPPIG, NANFUNK, PETRONAS

Conclusions of Investigation

1. Cr-containing oil coat may give Mariloy good corrosion

resistance to cargo oil environment.

 Inspection after 15-years service showed that Mariloy

pipe could be used without painting over 30 years in cargo

oil pipe environment.

2. There is no pit in the inside of water ballast pipe, though

all surfaces rusted. That means that general corrosion

occurred. As the maximum loss in wall thickness is 3.2mm

maximum after 15 years, Mariloy can be used without

painting over 30 years also in water ballast pipe

environment.

Conclusions

1. Good Corrosion Resistance

 Inspection after 15-years service showed that Mariloy

S-400 pipe could be used without painting over 30 years in

cargo oil pipe and in water ballast pipe environments.

2. Merit of Using Mariloy S- - 400 Pipe

 Using Mariloy S-400 gives you an economical and ecological solution;

vs. carbon steel pipe with painting: reduction in the fabrication and maintenance cost and time, and solution to regulation of harmful paints.

 

Contact Details
TOBO STEEL GROUP CHINA

Contact Person: Vicky

Send your inquiry directly to us (0 / 3000)