Xi'an Tiptop Machinery Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 1000 tons per month |
| Delivery Time | 10 days |
| Packaging Details | Seaworthy wooden cases or wooden reels |
| Product Name | 3/8" OD Austenitic 316L Welded SS Stainless Steel Coiled Tubing |
| Standard | ASTM A269 |
| Material | Austenitic steel 316L (UNS S31603) |
| Processing | Bending, Welding, Cutting |
| OD | 1/16"-1" |
| Thickness | 0.02"-0.083" |
| Brand Name | TIPTOP |
| Model Number | 316 |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 tons per month |
| Delivery Time | 10 days | Packaging Details | Seaworthy wooden cases or wooden reels |
| Product Name | 3/8" OD Austenitic 316L Welded SS Stainless Steel Coiled Tubing | Standard | ASTM A269 |
| Material | Austenitic steel 316L (UNS S31603) | Processing | Bending, Welding, Cutting |
| OD | 1/16"-1" | Thickness | 0.02"-0.083" |
| Brand Name | TIPTOP | Model Number | 316 |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | SS316L Welded Coiled Tubing ，Austenitic Welded Coiled Tubing ，3/8" OD Welded Coiled Tubing | ||
The 3/8" welded SS stainless steel coiled tubing is mainly used to inject chemicals into oil and gas wells. That is, the 3/8” austentic 316L welded SS stainless steel coiled tubing is connected to the downhole chemical injection valve, and the descaling is performed through the 3/8" welded SS stainless steel coiled tubing and the chemical injection valve. Chemical agent is injected from the surface into the oil tube at a certain depth down the well, which effectively removes the scaling of the oil tube and ensures the normal production of oil and gas fields.
Size Chart of 316L Welded SS Stainless Steel Coiled Tubing
| OD | Wall (inch) | Materials | Standard | Working Pressure (MPa) | Length |
| 1/8" | 0.02,0.028,0.035 | Austenitic steel 316L (UNS S31603) | ASTM-A 269 ASTM-A 632 ASTM-A 789 ASTM-B 704 | 60-120 Mpa | Customized |
| 3/16" | 0.02,0.028,0.035,0.049 | ||||
| 1/4" | 0.02,0.028,0.035,0.049,0.065.0.083 | ||||
| 5/16" | |||||
| 3/8" | |||||
| 1/2" | |||||
| OD: Up to 1 inch | |||||
It can also be used for pressure control of surface ety valves and other surface valves, and various connection tubelines of large-scale equipment instrumentation control systems for oil and gas field drilling and oil production.
Welded Control Lines are the preferred construction for lines being used in downhole oil and gas applications. Our 316L welded control lines are used in SCSSV, Chemical Injection, Advanced Well Completions, and Gauge Applications. We offer a variety of welded constructed lines. (Laser Welded, TIG Welded, welded and sunk drawn, welded floating plug drawn, and lines with enhancements) The various processes provide us the ability to customize a solution to meet your next well completion. Please contact our team to learn more about our welded control line offerings.
Chemical Composition of 316L Welded SS Stainless Steel Coiled Tubing
| Chemical Composition,% | |||||||||||
| Material | Standard | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| 316L | ASTM A269 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-15.0 | 16.0-18.0 | 2.00-3.00 | ~ | ~ |
MANUFACTURING PROCESS AND RESULTANT PROPERTIES
The desired sizes are obtained by repeat cold drawing process, any welded joints are not
acceptable in each one coil ranging from 0.125 inch to 1 inch O.D. (3.2 mm to 25.4 mm) and a variety of wall thicknesses.
The strip is formed into a tubular cross section and longitudinally seam welded using either the gas tungsten arc (GTAW). The tubing may be welded at a larger outside diameter, sunk to final size and subsequently heat treated. Heat treated tubing is one continuous length of tubing, completely free of any welded joints or seams. Each coil is
100% hydrostatic tested.
NONDESTRUCTIVE TESTING (NDT)
Eddy current testing (ECT) is performed on the longitudinally seam welded tubing. Radiographic testing and ECT are performed on material in the final heat treated condition. Yield pressure hydrostatic testing is performed on the heat treated tubing at final size.
Packaging standard of 316L Welded SS Stainless Steel Coiled Tubing:
FAQ
Q1: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q2: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q3. Can you provide customize service?
A: Yes.Pipes can be customized as per the customers' request.
Q4. How to ensure the quality?
A:Mill Test Certificate is supplied with shipment.
If needed, a Third Party Inspection is acceptable.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
8000000-10000000
Employee Number:
55~70
Ecer Certification：
Active Member
With the leading direction of producing High pressure extra long stainless steel control line tube(stainless steel coiled tubes), TIPTOP has become a high-tech industrial company integrating domestic research and development, production and sales. The company successfully developed a series of stain... With the leading direction of producing High pressure extra long stainless steel control line tube(stainless steel coiled tubes), TIPTOP has become a high-tech industrial company integrating domestic research and development, production and sales. The company successfully developed a series of stain...
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