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Chance Door International Co., Ltd.

Wellhead, Drilling Rig, Petroleum Equipment manufacturer / supplier in China, offering C-22/C-29 Casing Spool for Wellhead, Hydraulic Station, Oil Christmas Tree for Wellhead and so on.

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Supplier Homepage Product Wellhead C-22/C-29 Casing Spool for Wellhead

C-22/C-29 Casing Spool for Wellhead

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: C-22/C-29
  • Type: Threaded Connection Flange
  • Structure: Flanges
  • Sealing Surface: RF
  • Trademark: Chance Door
  • Origin: Jiangsu
  • Standard: ANSI, API 6A
  • Material: Alloy Steel
  • Connection: Flanged
  • Manufacturing Way: Forging
  • Specification: API 6A
  • HS Code: 84314310
Product Description

 

Casing Spools C-22/C-29

C-22 Casing Spools are designed with a straightbore bowl that prevents damage to sealing areas from drilling tools and prevents test-plug and bowlprotector wedging problems under pressure. This straight-bore design also reduces maintenance costs and permits suspension of heavy casing loads. C-22 Casing Spools normally are furnished with studded outlets, but optional threaded outlets are available upon request. Bottom preparation can include PE seals or X-bushing secondary seals. HPE seals for high-performance frac wells are available upon request. C-22 Casing Spools allow interchangeability between C-22 and C-21 Casing Hangers.

The C-29 Casing Spool uses a straight bore based on the same reliable design as the C-22 except the bowl is 2 inches deeper, permiting the acceptance of the minimal-deflection C-29 Casing Hanger. This allows extreme-load casing-hanging capacity compared with the C-22 profile. C-29 Casing Spools normally are furnished with studded outlets, and threaded outlets are available upon request. Bottom preparation can include PE seal or X-bushing secondary seals. HPE seals for high-performance frac wells are available upon request..


C-22 Casing Spool Specifications (API-6A)
Top Flange Size (inches)Working Pressure (psi)Bottom Flange Size (inches)Working Pressure (psi)
11"2,00011"2,000
11"2,00013-5/8"3,000
11"3,00011"3,000
11"3,00011"2,000
11"3,00013-5/8"2,000
11"3,00013-5/8"3,000
11"3,00016-3/4"2,000
11"3,00016-3/4"3,000
11"5,00013-5/8"3,000
11"5,00016-3/4"3,000
11"10,00013-5/8"5,000
13-5/8"3,00016-3/4"3,000
13-5/8"3,00021-1/4"2,000
13-5/8"5,00020-3/4"3,000

  C-29 Casing Spool Specifications (API-6A)
Top Flange Size (inches)Working Pressure (psi)Bottom Flange Size (inches)Working Pressure (psi)
11"3,00011"3,000
11"3,00013-5/8"3,000
11"3,00016-3/4"3,000
11"5,00011"3,000
11"5,00013-5/8"3,000
11"5,00013-5/8"5,000
11"5,00016-3/4"3,000
11"5,00016-3/4"5,000
11"10,00011"10,000
11"10,00013-5/8"5,000
13-5/8"3,00020-3/4"3,000
13-5/8"5,00020-3/4"3,000

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