Home ProductsStainless Steel Coiled Tubing

Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT

Certification
China Suzhou Meilong Tube Co., Ltd. certification
I'm Online Chat Now

Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT

Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT
Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT

Large Image :  Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT

Product Details:
Place of Origin: China
Brand Name: Meilong Tube
Certification: ISO9001 : 2015
Model Number: 3 / 8 '' OD x 0.049 '' WT
Payment & Shipping Terms:
Minimum Order Quantity: 1000 meters
Packaging Details: Level wound coiled on spools/drums, and packed in wooden cases
Delivery Time: 7 days
Payment Terms: L/C, T/T
Supply Ability: 100 metric tons per month (including duplex steel tubing, nickel alloy tubing)

Duplex 2205 Stainless Steel Coiled Tubing Control Line Tubing 3 / 8 '' OD X 0.049 '' WT

Description
Alloy: Duplex 2205, UNS S32205 Surface: Clean And Bright
Condition: Annealed Properties: Enhanced Tensile And Yield
Feature: High Pressure Tubing Application: Down Hole Hydraulic Control In Oil And Gas Wells
Standard: ASTM A789 Size: Tight Dimensional Tolerances
Application Standard: NACE MR0175 / ISO15156 Test: 100% Length Is Hydraulic Tested
High Light:

Duplex 2205 Stainless Steel Coiled Tubing

,

Stainless Steel Coiled Tubing 1.65mm

,

Control Line Tubing 0.065IN

3 / 8 '' OD x 0.049 '' WT Duplex 2205 stainless steel tubing coil capillary tube

 

 Meilong Tube specially manufactures seamless and redrawn, welded and redrawn hydraulic control line capillary tube which are made from corrosion-resistant austenitic, duplex, super duplex stainless steels and nickel alloy grades. The tubing is used as hydraulic control lines and chemical injection lines specially serving oil and gas, geothermal industry.

 

Typical Size of Stainless Steel Tubing Capillary Tube

 

Outside diameter of chemical injection lines is mainly 3/8’’ (9.53mm).

Wall thicknesses: 0.035’’ (0.89mm), 0.049’’ (1.24mm), 0.065’’ (1.65mm), 0.083'' (2.11mm)

Control line tubing is available in lengths from 400 feet (122 meters) to 32,808 feet (10,000 meters). No orbitally butt welds.

Other specifications (1/8’’ to 3/4’’) are available on request.

 

Importance of Stainless Steel Tubing Capillary Tube

 

Each one stainless steel tubing capillary tube is a completely continuous length without orbital welds.

Each one tubing coil is hydrostatic tested at minimum 10,150 psi.

The test can be witnessed on site by the third party inspectors (SGS, BV, DNV).

Other tests are eddy current test, chemicals, flattening, flaring, tensile, yield, elongation, hardness for the material quality.

 

Application for Stainless Steel Tubing Capillary Tube

 

Chemical Injection Line

 

A small-diameter conduit that is run alongside production tubulars to enable injection of inhibitors or similar treatments during production. Conditions such as high hydrogen sulfide [H2S] concentrations or severe scale deposition can be counteracted by injection of treatment chemicals and inhibitors during production.

 

A general term for injection processes that use special chemical solutions to improve oil recovery, remove formation damage, clean blocked perforations or formation layers, reduce or inhibit corrosion, upgrade crude oil, or address crude oil flow-assurance issues. Injection can be administered continuously, in batches, in injection wells, or at times in production wells.

 

Other Applications

 

Stainless steel tubing coil control line for chemical injection

Bare and encapsulated hydraulic control line coiled alloy tubing for subsea safety valves

Velocity strings, work strings, and steel tube umbilicals

Geothermal coiled alloy tubing

 

Alloys for Stainless Steel Tubing Capillary Tube

 

Austenitic: 316L ASTM A-269
Duplex:

S31803/S32205

S32750

ASTM A-789

ASTM A-789

Nickel alloy:

N08825

N06625

ASTM B-704; ASTM B-423

ASTM B-704; ASTM B-444

 

Capillary Stainless Steel Tubing Features

 

Close dimensional tolerances

Considerably enhanced mechanical properties

Superior surface finish

High cleanness of inside surface

Controlled ovality, eccentricity

 

Chemical Compositions of Duplex 2205 for Stainless Steel Tubing

 

Carbon Manganese Phosphorus Sulfur Silicon Nickel Chromium Molybdenum Nitrogen
% % % % % % % % %
max. max. max. max. max.        
0.03 2.00 0.030 0.020 1.00 4.5-6.5 22.0-23.0 3.0-3.5 0.14-0.20

 

Norm Equivalence

 

Grade UNS No Euro norm Japanese
No Name JIS
Alloy ASTM/ASME EN10216-5 EN10216-5 JIS G3463
2205 S31803 1.4462 X2CrNiMoN22-5-3 SUS329J3LTB

 

Material Description

 

Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like SS304 stainless, nor purely ferritic, like SS430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, Duplex 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, Duplex 2205 is the most widely used grade in the duplex family of stainless steels.

 

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle Duplex 2205 stainless steel.

 

Corrosion Resistance

 

2205 duplex stainless steel is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.

 

The combination of chromium, molybdenum and nitrogen convey the good resistance of 2205 to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels, such as, SS316L and SS317L in most environments.

 

Properties of Duplex 2205 Stainless Steel Tubing

 

Seam-welded & floating internal plug redrawn tubing. Supplied in the annealed condition

Continuous length without orbital joint welds

 

Alloy UNS O.D. W.T. Working Pressure Burst Pressure Collapse Pressure Test Pressure
inch inch inch Psi psi psi psi
Duplex 2205 S32205 1/8 0.125 0.028 15,544 41,704 15,544 17,400
Duplex 2205 S32205 1/8 0.125 0.035 19,430 52,130 19,430 21,025
Duplex 2205 S32205 1/4 0.250 0.035 9,715 26,065 9,715 10,875
Duplex 2205 S32205 1/4 0.250 0.049 13,631 31,784 12,821 14,500
Duplex 2205 S32205 1/4 0.250 0.065 18,076 40,182 15,824 19,575
Duplex 2205 S32205 3/8 0.375 0.035 6,492 22,226 6,786 7,250
Duplex 2205 S32205 3/8 0.375 0.049 9,082 25,230 9,156 10,150
Duplex 2205 S32205 3/8 0.375 0.065 12,056 29,302 11,629 13,050
Duplex 2205 S32205 3/8 0.375 0.083 15,382 34,858 14,087 16,675
Duplex 2205 S32205 1/2 0.500 0.049 6,815 22,574 7,095 7,250
Duplex 2205 S32205 1/2 0.500 0.065 9,038 25,172 9,126 10,150
Duplex 2205 S32205 1/2 0.500 0.083 11,540 28,536 11,217 13,050
Duplex 2205 S32205 5/8 0.625 0.049 5,446 21,147 5,785 5,800
Duplex 2205 S32205 5/8 0.625 0.065 7,213 23,038 7,492 7,975
Duplex 2205 S32205 5/8 0.625 0.083 9,229 31,216 9,288 10,150
Duplex 2205 S32205 3/4 0.750 0.049 4,534 20,265 4,887 5,075
Duplex 2205 S32205 3/4 0.750 0.065 6,020 21,738 6,344 6,525
Duplex 2205 S32205 3/4 0.750 0.083 7,684 23,560 7,919 8,700

 

Theoretical burst pressure based on minimum wall thickness, and minimum tensile strength

Theoretical collapse pressure based on minimum wall thickness, and minimum yield strength

Pressure rating at 100°F (38°C), neutral and static conditions

 

 

Tubing Process and Packing

 

Seamless- pierced, redrawn, annealed (multi-pass circulation process)

Welded- longitudinally welded, redrawn, annealed (multi-pass circulation process)

Packing- Tubing is level wound coiled on the metal / wooden drums or spools.

All drums or spools are packed in wooden crates for easy logistic operation.

 

 

Contact Details
Suzhou Meilong Tube Co., Ltd.

Contact Person: Mr. John Chen

Tel: +8618551138787

Fax: 86-512-67253682

Send your inquiry directly to us (0 / 3000)