1/4"OD x 0.035"WT 316L duplex 2205 control line coil tubing capillary tubing
Tubing size: 1/4"OD x 0.035"WT Tubing material: 316L SS or duplex 2205
Packing length: 10000ft-30000ft/reel
Application: This tubing is mainly mainly used for oil and gas well underground capillary pressure measurement or control of
underground oil and gas well safety valve and through cable packer bleeder valve or fluid transmission of oil and gas well(such as
liquid and steam) or injection chemical into oil and gas well connect to downhole.
We are a professional manufactuter and has more than 10 years production experience. The products including TEC cable, Capillary tubing, Cross Coupling Cable Protector, ESP Cables & MLE Cable, Hook-up wire(PTFE/PFA/FEP/ETFE insulated cable), Thermocouple wire, our products had exported to USA, Canada, Brazil, Colombia, Ecuador, Egypt, Russia, Australia, etc.
We has specialized in manufacturing steel tubes for automobiles and appliances for over 20 years. A tremendous commitment to research and development has been made in order to produce better tubes. These tubes are an essential component for ensuring the safety and performance of automobiles and appliances.
Related Certified Spec.
YB/T4164-2007: Chinese Standards
SAE J527: Society of Automotive Engineers
ASTM-A254 : American Society for Testing Materials
MS191-21 : HYUNDAI & KIA Motors Standards
JASO M 101 : Japanese Automotive Standards
copper plating of inner and outer walls, maintaining cleanliness and gloss
Maintaining pressure resistance with Max. 1200kg/cm2
Durability with air-tightness against vibration and impact
Design with double taper, triple taper
Multi-taper, parabolic taper and various kinds of continuous taper
Non-standard mould
Beam blank mould
The materials of copper mould tubes should be the ones with good tensile strength, fatigue strength, proper hardness, low elongation and high heat conductivity coefficient. As a result, material like phosphorous deoxidize copper CU-DHP,CUAG0.1, CR-ZR-CU are widely accepted by users of all countries.
Coatings:
Copper has lower hardness which leads to lower anti-abrasive property. Therefore, the area at the lower part of the moulds, where the stress increases drastically due to shells, will be more severely worn. To increase the life time of copper moulds, Uniform mould interior surface plating with suitable hardness is needed. We use hard chrome plating to increase the life of mould tubes. The plating thickness will be controlled in the best range. As for the coating of copper mould plates, based on our years of experience, we are able to provide Cr coating, Ni-Cr coating, Ni-Fe coating and Ni-Co-Cr coating to meet the demand of various customers both at home and abroad.
Notice:
1. Please use the copper mould tubes within one year.
2. Please store the copper mould tubes in someplace dry and well ventilated.
3. Keep the copper mould tubes away from acidic materials, especially the internal coating surface.
4. Polish the external surface of the copper mould tubes with sand paper if oxidized.
5. Pouring the molten steel to the center of the copper mould tubes
6. Avoid internal surface scratch of the moulds caused by manual operation.
Specifications:
Materials: CuDHP, CuAg, CuCrZr, CuNiP
Cross section: Square, rectangular, round, polygonal, beam blank
Size: up to 750 mm (across), larger sizes available on request
Internal profile: Parallel, single CONE-shaped, multi CONE-shaped, parabolic, special paraboic
Curving: Straight, curved
Radius of the inside corner: > 1mm
Length: Unlimited
Packaging Details:
Standard seaport package&Standard airport package
Delivery Detail:
According to actual requirement
Place of Origin:
Liaoning, China (Mainland)
Brand Name: LMM
Model Number: LMMould-1
Type: Casting Parts, round tube, square-tube, E-type tube, rectangular tube
Material: TP2,CuAg0.1,Cu-Cr-Zr
Plating: Other
Certification: DIN
Taper: single taper, double taper, multi-taper, concave type, etc
1. Established: 2008, with 17 years of experience; registered capital of 11.18 million RMB; workshop area of 8000 square meters; annual foreign trade revenue of 20 million RMB.
2. Certifications: Holds import and export rights, ISO 9001 quality system certification, API 5CT certification from the American Petroleum Institute, and multiple national patent certificates.
3. Equipment: The production workshop is equipped with high-precision CNC lathes, thread rolling machines, hydraulic testers, and various inspection instruments.
4. Product Types: Offers J55, K55, N80, L80, P110 oil casings, couplings, short joints, and transition joints.
5. Inventory: Maintains a stock of high corrosion-resistant oil casings such as 80S, 90S, 110S, 1Cr, 3Cr, and 13Cr, with approximately 2,000 tons available year-round.
6. Special Processing: Provides custom processing for direct connection types, tapered types, double-step types, and variable thread types for special sealing threads, as well as copper plating services, producing tens of thousands of special couplings each year.
Copper tube : pancake coil, LWC coil, straight lengths, copper water tube, copper tube for water gas and sanitation, copper tube for natural gas and liquefied petroleum gas fuel distribution systems.
