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[China]
Trade Verify
Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
Contact name:
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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Pipe Fittings Suplex Duplex 2507 Clamp 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; |
| 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; |
| 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.
