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[China]
Trade Verify
Address: No.25, Gaoxin 6th Road, Hi-tech zone, Xi'an, China
Contact name:Lee M
XI‘AN ZZTOP OIL TOOLS CO.，LTD |
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Verified Suppliers
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API 16A Drilling Spool AISI 4130 High Pressure Integral Forging Spool
The drilling spool is conformed with API 16A standard, as the drilling spool is pressure-containing piece of equipment, it is made of the alloy steel forging , which make the drilling spool more reliable. The drilling spool is fitted with outlets to connect the lines extending to Choke and Kill Manifolds.Normally the drilling spools are designed with the same nominal top and bottom end connections while side outlets may differ from each other. The top & bottome connections and outlets fo the drilling spool can be studded or flanged.
Drilling spool is often used with Blowout Preventers to space pieces of equipment apart. It is fitted with outlets to attach lines extending to Choke and Kill Manifolds
Technical parameter of drilling spool
| Bore Size | 13/16", 2-1/16", 4-1/16", 5-1/8", 7-1/16", 13-5/8", 20-3/4", 21-1/4" or customized |
| Side Outlets | API 6A Flanged or Studded |
| Top & Bottom Connection: | API 6A Flange, Studs & Nuts |
| Standards | API Spec 16A, API-6A, NACE MR0175, ISO 9001, ISO14001 etc |
| Working Pressure | 000 PSI to 20000 PSI |
| Material Class: | AA, BB, CC DD, EE, FF |
| Material: | AISI 4130 (Integral Forged) 75K, suitable for H2S environment |
| Working Medium: | Oil, Natural Gas, Mud etc |
| Drilling Spool | 18-35 | 18-70 | 18-105 | 28-35 | 28-70 | 28-105 |
| Nominal Diameter (mm) | Φ185 | Φ185 | Φ180 | Φ280 | Φ280 | Φ280 |
| Working Pressure (Mpa/psi) | 35/5,000 | 70/10,000 | 105/15,000 | 35/5,000 | 70/10,000 | 105/15,000 |
| Bypass Diameter (mm) | Φ103 | Φ103/Φ78 | Φ103/Φ78 | Φ103 | Φ103/Φ78 | Φ103/Φ78 |
| Top and Bottom Connection Flange | API 6B 18-35 R46 | API 6BX 18-70 BX156 | API 6BX 18-105 BX156 | API 6B 28-35 R46 | API 6BX 28-70 BX156 | API 6BX 28-105 BX156 |
| Side Connection Flange | API 6B 103-35 R39 | API 6BX 103-70 BX155 (Φ103) | API 6BX 103-105 BX155 (Φ103) | API 6B 103-35 R39 | API 6BX 103-70 BX155 (Φ103) | API 6BX 103-105 BX155 (Φ103) |
| API 6BX 78-70 BX155 (Φ78) | API 6BX 78-105 BX155 (Φ78) | API 6BX 78-70 BX155 (Φ78) | API 6BX 78-105 BX155 (Φ78) | |||
| Applicable Temperature (℃) | -29~+121 | 29~+121 | 29~+121 | -29~+121 | 29~+121 | 29~+121 |
Ordered drilling spool
| No. | Description |
| 1 | Drilling Spool--Yancheng Jingcheng |
| 2 | Top and bottom connection :13 5/8" x 5000 psi fganged,side outlet connection 3 1/8" x5000 psi |
| 3 | Top and bottom connection :11" x 5000 psi fganged,side outlet connection 3 1/8" x5000 psi |
| 4 | Ring gasket BX160 |
| 5 | Ring gasket RX54 |
| 6 | Ring gasket RX45 |
| 7 | Ring gasket RX-46 |
| 8 | Ring gasket RX-35 |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
Product Scope
*BOP : Taper Rubber Annular BOP, Spherical rubber Annular BOP,
Single Ram BOP, Double Ram BOP
* Wellhead Equipment: X-mas tree, casing head, casing hanger,
tubing head, tubing hanger, casing spool, tubing spool, API Clamp,
API Clamp Hub
* Wellhead valve: Gate valve, Choke valve, Check valve, Mud valve,
and valve parts
* Wellhead adapter: Double studded adapter flange, spacer spool,
riser spool, drilling spool, weldneck flange, union flange adapter
* Other wellhead equipment parts: Hammer union, Elbow, swivel
joint, block cross, Block Tee,
* Oil well manifold: choke manifold, kill manifold, testing
manifold
