Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750

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: 300 kg
Price: Negotiable
Packaging Details: Tubing be level wound coiled on the wooden or metal spool, 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: Super Duplex 2507 Comply With NACE MR0175/ISO15156 Tube Type: Seamless
Condition: Bright Annealed Length: Up To 10000 Meters
Qualification: Hydrostatic Tested Application: Oil And Gas Fields
Surface: Metallic Bright Specialty: High-pressure Hydraulic
Size: Close Dimensional Tolerances Performance: Enhanced Mechanical Properties
High Light:

annealed stainless steel tubing

,

stainless steel coil tubing

Product Description

Seamless capillary coiled tubing for oil and gas industry
 
Meilong is a supplier of welded and redrawn, seamless and redrawn coiled tubing which are made from corrosion-resistant austenitic, duplex, super duplex stainless steels and nickel alloy grades. We have been specializing in manufacturing coiled tubing used in the oil and gas industry.
 
Super Duplex Stainless 2507 material provides excellent corrosion resistance in chloride-containing environments.
All Super Duplex Stainless 2507 control line tubing offered by MEILONG are made from a controlled-chemistry. Super Duplex Stainless 2507 material with minimum pitting resistance equivalent (PRE) value of 42.5
Size include 1/4’’, 3/8’’, 1/2’’, 5/8’’, 3/4’’, and 1 in. outside diameter.
Tubing nominal wall thickness meets ASTM A-789
Tube markings include size, material type/grade, specification, heat number, and other information.
 
Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.
Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.
 
Corrosion Resistance
2507 Duplex is highly resistant to uniform corrosion by organic acSuper Duplex 2507 Plateids such as formic and acetic acid. It is alsohighly resistant to inorganic acids, especially if they contain chlorides. Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the alloy it is very resistant to stress corrosion cracking in warm chloride containing environments. Through additions of chromium, molybdenum and nitrogen localized corrosion such as pitting and crevice attack are improved. Alloy 2507 has excellent localized pitting resistance.
 
Characteristics
● High resistance to chloride stress corrosion cracking
● High Strength
● Superior resistance to chloride pitting and crevice corrosion
● Good general corrosion resistance
● Suggested for applications up to 600° F
● Low rate of thermal expansion
● Combination of properties given by austenitic and ferritic structure
● Good weldability and workability
 
Standards and Specifications
Tubing Specification PTM-TS-011, Duplex Stainless 2507 Tubing for Control Line Applications
ASTM A789, Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
All Super Duplex Stainless 2507 control line tubing offered by MEILONG are made from a controlled-chemistry. Super Duplex Stainless 2507 material with minimum pitting resistance equivalent (PRE) value of 42.5
Quality Assurance
Eddy current test (ECT)
Ultrasonic test
Hydrostatic test
Chemical composition analysis
Tensile test
Hardness test
Dimension & visual inspect
Metallographic analysis
 
Coiled Tubing Size

Imperial sizeMetric size

OD
inch

WT
inch

OD
mm

WT
mm

1/8 (0.125)0.0283.180.71
 0.0353.180.89
3/16 (0.188)0.0284.760.71
 0.0354.760.89
 0.0494.761.24
1/4 (0.250)0.0356.350.89
 0.0496.351.24
 0.0656.351.65
 0.0836.352.11
3/8 (0.375)0.0359.530.89
 0.0499.531.24
 0.0659.531.65
 0.0839.532.11
1/2 (0.500)0.03512.70.89
 0.04912.71.24
 0.06512.71.65
 0.08312.72.11
5/8 (0.625)0.04915.881.24
 0.06515.881.65
 0.08315.882.11
3/4 (0.75)0.06519.051.65
 0.08319.052.11
10.06525.41.65
 0.08325.42.11

 
Tubing length up to 32,808 feet (10,000 m)
For control line, chemical injection line, umbilicals
 
Available materials
Austenitic: 316L
Duplex: S31803, S32205
Super Duplex: S32750
Nickel alloy: N06625, N08825
 
Norm Equivalence

GradeUNS NoEuro normJapanese
NoNameJIS
AlloyASTM/ASMEEN10216-5EN10216-5JIS G3463
316LS316031.4404, 1.4435X2CrNiMo17-12-2SUS316LTB
2205S318031.4462X2CrNiMoN22-5-3SUS329J3LTB
2507S327501.4410X2CrNiMoN25-7-4 
625N066252.4856NiCr22Mo9Nb 
825N088252.4858NiCr21Mo 

Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 0
Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 1
Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 2
 
 
 
 

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