Downhole Bright Annealed Super Duplex 2507 SS Hydraulic Control Line Tubing
Tiptop offers a variety of duplex and super duplex stainless steel welded and seamless hydraulic control line tubing, depending upon the properties the tubing is required to exhibit. Other alloys and sizes are also available upon request. Duplex stainless steels (named for their austenite and ferrite compositions), has greater yield strength than austenitic stainless steel.
Duplex 2507 (UNS S32750) is a super duplex stainless steel designed for applications which require exceptional strength and corrosion resistance. 2507 is a 25% chromium, 4% molybdenum, and 7% nickel alloy resulting in excellent resistance to chloride pitting and crevice corrosion attack. The duplex structure provides 2507 with exceptional resistance to pitting and chloride stress corrosion cracking.
Chemical Composition of Duplex 2507 SS Hydraulic Control Line Tubing
| Chemical Composition % |
| Material | Standard | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| 2507 | ASTM A789 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 3.0-3.5 | 0.24-0.32 | 0.50 |
Usage of 2507 should be limited to applications below 600℉(316℃). Extended exposure to elevated temperatures can reduce its toughness and corrosion resistance.
Size Chart of Duplex 2507 SS Hydraulic Control Line Tubing
| Material | OD (inch) | Wall Thickness (inch) | Working Pressure (MPa) | Length (M/Reel) |
| Duplex 2507 | 1/8” | 0.025”, 0.035”, 0.049” | 80--120 | 50--4000 |
| Duplex 2507 | 1/4” | 0.035”, 0.049”, 0.065” | 60--120 | 50--3000 |
| Duplex 2507 | 3/8” | 0.035”, 0.049”, 0.065” | 60--120 | 50--2500 |
| Duplex 2507 | 1/2” | 0.035”, 0.049”, 0.065” | 60--120 | 50--2000 |
Application of Duplex 2507 SS Hydraulic Control Line Tubing
- Control line
- Chemical injection line
- Hydraulic line
- Tubing encapsulated conductor
- Intelligent well completions
- Capillary tubing
Packaging standard of Duplex 2507 SS Hydraulic Control Line Tubing:
- Control line to be coiled on wooden drum and install protector to prevent from mechanical damage
- Customized packaging marking service
Tiptop's Competitive Advantage:
We have formulated a set of complete technology and testing process in detail according to customer demand for the hydraulic control pipe manufacturing process. And also we pay attention to the continuous improvement of technical level, so our hydraulic control line’ inside and outside pipe surface quality and good performance will satisfy and meet the need of our customers.
---Quality control and management to the whole produce process and strictly final inspection prior to delivery.
---Excellent product quality and service, competitive price, "in-time" delivery
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.
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Downhole Bright Annealed Duplex 2507 Control Line Tubing Images
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