Incoloy Alloy 825 SS Capillary Coiled Tubing Bright Annealed For Control Line

Product Details:
Place of Origin: China
Brand Name: MEILONG
Certification: ISO9001:2015, PED 97/23/EC
Model Number: 3/8'' OD x 0.049'' WT
Payment & Shipping Terms:
Minimum Order Quantity: 10000 feet
Price: Negotiable
Packaging Details: Level wound coiled on wooden spool, and wooden case packing
Delivery Time: 10 days (for our required MOQ)
Payment Terms: L/C, T/T
Supply Ability: 150000 meters per month

Detail Information

Material: Incoloy 825 Comply With NACE MR0175/ISO15156 Tube Type: Seamless
Condition: Bright Annealed Length: Up To 10000 Meters Long Per Reel
Qualification: Hydrostatic Tested Application: Oil And Gas Fields
Surface: Metallic Bright Specialty: High-pressure Hydraulic
High Light:

stainless steel coil tubing

,

seamless hydraulic tubing

Product Description

Incoloy Alloy 825 Seamless Stainless Steel Tubing Bright Annealed For Control Line

 

Alloy 825, Chemical composition

Element Composition, %
Chromium 19.5-23.5
Nickel 38.0-46.0
Ferrous 22.0 min.
Molybdenum 2.5-3.5
Manganese 1.00 max.
Silicon 0.50 max.
Carbon 0.050 max.
Sulfur 0.030 max.
Aluminum 0.20 max.
Titanium 0.6-1.2
Copper 1.5-3.0

Application: Very good sour well and chloride stress corrosion cracking resistance.

Tensile strength, min.: 85000psi (586MPa)

Yield strength, min.: 35000psi (240MPa)

Elongation in 2 in., min.: 30%

 

Application

Incoloy 825 seamless pressure tubing in the heat treated condition is typically used in oil and natural gas wells for chemical injection applications. In such applications, it is commonly reffered to as capillary tubing and is free-hanging (self-supporting) inside the production casing. The chemicals being injected are often used to enhance production flow rates, inhibit corrosion or scaling and/or de-water. The tubing is frequently supplied as 5,000 to 35,000 ft. coils on a wooden reel, depending on size.

HYDRAULIC AND INSTRUMENTATION APPLICATIONS

STAINLESS STEEL AND HIGH NICKEL ALLOYS COILED TUBING SOLUTIONS

 

MEILONG is an important manufacturer in premium coiled seamless & welded tubular solutions for oil and gas applications. In an endeavor to increase its presence in subsea, MEILONG has extended its offer by developing a highly innovative tubular solution for umbilical projects.

 

MEILONG has developed a strong and unique expertise in premium quality tubes to answer the most stringent specifications of its customers. Based on this expertise in high pressure, and extremely high pressure tubes, MEILONG’s state-of-art factory is exclusively dedicated to the manufacturing and supply of super duplex and high nickel alloys tubes for corrosive downhole applications and is now ready to offer the highest specifications for your toughest challenges.

 

NDT

Full online and real time controls

100% of tube length & circumference Eddy Current & Ultrasonic Testing

Inhouse Laboratory

Mechanical testing

Metallurgical testing

Dimensional controls

 

MEILONG has been supplying the world’s best coiled tubes up to 3,234 lbs (1,467 kgs) and 14,764 ft (4500 mtrs) length without orbital butt welding.

 

Bright annealing treated, our coiled tubes are excellent in both internal and external surface quality.

 

Our coiled tubes are specially used in oil and gas industry requiring a higher level of reliability.

 

All the products are performed and delivered after ECT as well as hydrostatic & ovality test satisfying ASTM standards.

 

Materials Imperial Size Metric Size

OD

(in.)

WT

(in.)

OD

(mm)

WT

(mm)

SS316L

Duplex 2205

Super Duplex 2506

Incoloy 825

Inconel 625

1/8 0.125 0.028 3.18 0.71
1/8 0.125 0.035 3.18 0.89
1/4 0.250 0.035 6.35 0.89
1/4 0.250 0.049 6.35 1.24
1/4 0.250 0.065 6.35 1.65
3/8 0.375 0.035 9.53 0.89
3/8 0.375 0.049 9.53 1.24
3/8 0.375 0.065 9.53 1.65
3/8 0.375 0.083 9.53 2.11
1/2 0.500 0.049 12.70 1.24
1/2 0.500 0.065 12.70 1.65
1/2 0.500 0.083 12.70 2.11
5/8 0.625 0.049 15.88 1.24
5/8 0.265 0.065 15.88 1.65
5/8 0.625 0.083 15.88 2.11
3/4 0.750 0.049 19.05 1.24
3/4 0.750 0.065 19.05 1.65
3/4 0.750 0.083 19.05 2.11

 

Applied Standard

ASTM B704, Standard Specification for Welded UNS N06625, UNS N06219, and UNS N08825 Alloy Tubes, except in the as-cold worked condition

 

ASTM B423, Standard Specification for UNS N08825 Seamless Pipe and Tube

 

Meets the material limits for annealed and cold-worked, solid solution, nickel-based alloys listed in ISO 15156-3 for material type 4c in Table A.14.

 

Description

Incoloy 825 is a titanium-stabilized austenitic nickel-iron-chromium alloy with additions of molybdenum and copper. The chemical composition of the alloy is listed in Table 1. The alloy is characterized by good resistance to stress-corrosion cracking due to its nickel content (38.0 to 46.0) and satisfactory resistance to pitting and crevice corrosion. Alloy 825 has shown good corrosion resistance in oil and gas production environments containing hydrogen sulfide, carbon dioxide and chlorides. Consult ISO 15156-3, Table A.14 for the limits regarding material type 4c in hydrogen sulfide containing environments for oil and gas production.

 

Manufacturing Process and Resultant Properties

Seamless extruded tube hollows are drawn or drawn / sunk to final size to produce seamless tubing coils 500 to 2,000 ft. long, depending upon the size. The tubing is heat treated and joined by orbital welding to achieve the desired length. The final material condition of the tubing is heat treated.

 

Nondestructive Testing (NDT)

Eddy current testing (ECT) is performed at final size in the heat treated condition. Radiographic testing is performed on all orbital welds. Yield pressure hydrostatic testing is performed on the heat treated tubing at final size.

 

Quality Assurance

Eddy current test (ECT)

Ultrasonic test

Hydrostatic test

Chemical composition analysis

Tensile test

Hardness test

Dimension & visual inspect

Metallographic analysis

 

Norm Equivalence

Grade UNS No Euro norm Japanese
No Name JIS
Alloy ASTM/ASME EN10216-5 EN10216-5 JIS G3463
316L S31603 1.4404, 1.4435 X2CrNiMo17-12-2 SUS316LTB
2205 S31803 1.4462 X2CrNiMoN22-5-3 SUS329J3LTB
2507 S32750 1.4410 X2CrNiMoN25-7-4  
625 N06625 2.4856 NiCr22Mo9Nb  
825 N08825 2.4858 NiCr21Mo  

 

 


Incoloy Alloy 825 SS Capillary Coiled Tubing Bright Annealed For Control Line 0
Incoloy Alloy 825 SS Capillary Coiled Tubing Bright Annealed For Control Line 1

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