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ASTM B704 Super Long Welded Coiled Nickel Alloy Tubing For Oil Field

Minimum Order Quantity : negotiable Price : 5500-10000USD/TON
Packaging Details : Iron Case / Plywood Case Delivery Time : 30 Days
Payment Terms : T / T ; L / C Supply Ability : 300 Tons / Month
Place of Origin: CHINA Brand Name: ERAUM
Certification: ISO 9001 & DNV Model Number: MTSCONACT04

Detail Information

Material: Alloy 825 / 625 Surface: Bright Annealing
Technology: Welded Length: 4200 M/coil
Test: 100 % Hydraulic Test Condition: Soft / Condition

Product Description

ASTM B704 Nickel Alloy Super Long Welded Coiled Tubing For Oil Field

 

 

Grade: Alloy 625/UNS N06625, Alloy 825/UNS N08825 etc.

OD: 2.38-25.4mm

WT: 0.51-2.65mm

Length: <10000 m/coil

 

Features: Alloy 625 has excellent strength at temperatures up to 816℃. At higher temperatures, its strength is generally lower than that of other solid solution strengthened alloys. Alloy 625 has good oxidation resistance at temperatures up to 980℃ and shows good resistance to aqueous corrosion, but is relatively moderate compared to other more capable corrosion resistant alloys.

 

Applications: Chemical process industry and sea water application. Alloy 625 is used in short term applications at temperatures up to 816℃. For long term service, it is best restricted to a maximum of 593℃, because long term exposure above 593℃ will result in significant embrittlement.

 

Chemical composition

% Ni Cr Mo Fe C Mn Si P S Co Nb+Ta Al Ti
min 58.0 20.0 8.0               3.15    
max   23.0 10.0 5.0 0.10 0.50 0.50 0.015 0.015 1.00 4.15 0.40 0.40


Physical properties

Density 8.44 g/cm3
Melting range 1290-1350℃

 

ASTM B704 Super Long Welded Coiled Nickel Alloy Tubing For Oil Field

 

MTSCO has 26 cold-drawing production lines. And the annual production capacity is 5000 tons, the annual GDP is more than 30 million USD.

 

1 . Seamless tube : small diameter seamless overlength coiled tubing , bright annealed tube , inside and outside polished tube , heat exchanger tube , U-bent tube , the products all adopt the most advanced technology , with 26 production lines .

 

2 . Seamless pipe : MTSCO has 8 production lines for stainless steel cold drawn pipe , 10 production lines for cold roll pipe .

 

3 . Other Products : Stainless steel welded pipe , flange and fitting are our relevant products , for providing our clients the supplied solutions of the pipeline projects .

 

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