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Cap String

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Products description:

 

Cap Stringfor Downhole Use

Standards:ASTM A312, ASTM A358, ASTM A249, ASTM A269, ASTM A554,ASTM A789, ASTM A790, DIN 17457, JIS G3459, GB/T12770-2002, GB/T12771-2008, EN 10204 3.1 etc.

Applications: Oil & Gas Industry downhole application use.

Material:316L,  316Ti,  Duplex2205,  Duplex 2507,  Alloy400,  Alloy825,  Alloy625 etc.

Cap String OD: 1/8",  1/4",  3/8",  3/4",  5/8" etc.

Wall Thickness: 0.028",  0.035",  0.049",  0.065",  0.083" etc.

Packing Length:5000ft/spool,  8000ft/spool,  10000ft/spool,  11000ft/spool,  15000ft/spool,  22000ft/spool,  33000ft/spool.

Packing Methods:Export standard wooden spool packingor steel drum packing.

Features & Quality Advantages:  The condition of our Cap String is good welded and good quality, bright annealed, one continuous length without butt welded joints, round in cross-section, surface of the Cap String is smooth and free of scratches, every spool will be pressure testing and without leakage risk, high tensile strength and yield strength, good spools and packing neatly, longer service life.

Documents:Before delivery, ESP Cable Solutions Co.,Limited will provide MRS, MTR, Pressure Test Report, Quality Certificate,  Certificate of Origin etc.

Guarantee:  18 months after the Cap String left the shipping port.

Type

Material

Burst pressure

   (psi）

Expansivity（0.2%）

(psi)

Expansivity（1%）

(psi)

Recommended Max working pressure

(psi)

1/4" * 0.035"

316L

17,370

7,600

9,000

12,160

1/4" * 0.035"

Alloy400

17,370

7,700

8,200

12,160

1/4" * 0.035"

Alloy825

21,150

9,700

10,600

14,720

1/4" * 0.035"

Alloy625

29,790

16,600

17,800

20,800

1/4" * 0.049"

316L

25,200

11,000

13,100

16,000

1/4" * 0.049"

Alloy400

25,200

12,000

11,900

16,000

1/4" * 0.049"

Alloy825

30,600

14,000

15,400

19,440

1/4" * 0.049"

Alloy625

43,200

24,000

25,800

27,440

1/4" * 0.065"

316L

34,560

15,100

17,900

19,840

1/4" * 0.065"

Alloy400

34,560

15,400

16,300

24,800

1/4" * 0.065"

Alloy825

41,940

19,200

21,100

19,840

1/4" * 0.065"

Alloy625

59,220

32,900

35,400

34,000

3/8" * 0.035"

316L

11,340

4,900

5,800

8,480

3/8" * 0.035"

Alloy400

11,340

5,000

5,300

8,480

3/8" * 0.035"

Alloy825

13,680

6,300

6,900

10,320

3/8" * 0.035"

Alloy625

19,350

10,800

11,600

14,560

3/8" * 0.049"

316L

18,100

7,100

8,400

11,520

3/8" * 0.049"

Alloy400

18,100

7,200

7,700

11,520

3/8" * 0.049"

Alloy825

19,710

9,000

9,900

13,920

3/8" * 0.049"

Alloy625

27,900

15,500

16,700

19,680

3/8" * 0.065"

316L

22,230

9,700

11,500

14,640

3/8" * 0.065"

Alloy400

22,230

9,900

10,500

14,640

3/8" * 0.065"

Alloy825

27,000

12,400

13,600

17,760

3/8" * 0.065"

Alloy625

38,160

21,200

22,800

25,040




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