Techcore Oil Tools Co.,Ltd,
| Supply Ability | 80 sets/month |
| Delivery Time | 35-40 days |
| Packaging Details | Polly wood, suitable for sea and air shipment |
| Usage | RD DST Tools |
| Type | RD Circulating Valve / RD sampler |
| Standard | NACE MR0175 |
| Working Temperature | Max. to 450 oF |
| Working Pressure | 2K to 20K |
| Working Condition | H2S service above 175oF |
| Material | Alloy Steel |
| Delivery | 30 days |
| Brand Name | Techcore |
| Model Number | Rupture Disc |
| Certification | ISO, BV, SGS |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 80 sets/month | Delivery Time | 35-40 days |
| Packaging Details | Polly wood, suitable for sea and air shipment | Usage | RD DST Tools |
| Type | RD Circulating Valve / RD sampler | Standard | NACE MR0175 |
| Working Temperature | Max. to 450 oF | Working Pressure | 2K to 20K |
| Working Condition | H2S service above 175oF | Material | Alloy Steel |
| Delivery | 30 days | Brand Name | Techcore |
| Model Number | Rupture Disc | Certification | ISO, BV, SGS |
| Place of Origin | CHINA | ||
| High Light | Safety Circulating Valve Rupture Disc ，DST Tools Rupture Disc ，Alloy Steel Drill Stem Test Tools | ||
Rupture Disc of RD Safety Circulating Valve RD Sampler DST Tools
The Rupture Disc is the important component of RD safety circulating valve and RD sampler. 5” RD sampler, RD circulating valve and Dual Activated Valve, all the tools are operated by annulus pressure working on the rupture disk, so to determine the operation pressure base on the selection of rupture disk, in order to select the proper rupture disk should know:
Each approved rupture disk has pressure-temperature curve which get from actual testing in the same lot under temperature 100-150F, the tolerance is within 3%. The temperature and average burst pressure will be stamped in the rupture disk, so according to the pressure-temperature curve can get the burst pressure with downhole temperature.
Specification of Rupture disk
| No | Description | Part Number | Design Bursting Pressure(PS) | Design Bursting Temperature(0F) | Bursting Pressure Tolerance(%) |
| 1 | APR Rupture Disc | 108063667-13.00/020 | 2000 | 100 | ±2 |
| 2 | APR Rupture Disc | 108063667-13.00/025 | 2500 | 100 | ±2 |
| 3 | APR Rupture Disc | 108063667-13.00/030 | 3000 | 100 | ±2 |
| 4 | APR Rupture Disc | 108063667-13.00/035 | 3500 | 100 | ±2 |
| 5 | APR Rupture Disc | 108063667-13.00/040 | 4000 | 100 | ±2 |
| 6 | APR Rupture Disc | 108063667-13.00/045 | 4500 | 100 | ±2 |
| 7 | APR Rupture Disc | 108063667-13.00/050 | 5000 | 150 | ±2 |
| 8 | APR Rupture Disc | 108063667-13.00/055 | 5500 | 150 | ±2 |
| 9 | APR Rupture Disc | 108063667-13.00/060 | 6000 | 150 | ±2 |
| 10 | APR Rupture Disc | 108063667-13.00/065 | 6500 | 150 | ±2 |
| 11 | APR Rupture Disc | 108063667-13.00/070 | 7000 | 200 | ±2 |
| 12 | APR Rupture Disc | 108063667-13.00/075 | 7500 | 200 | ±2 |
| 13 | APR Rupture Disc | 108063667-13.00/080 | 8000 | 200 | ±2 |
Welcome to contact us for more information about the downhole tools and our service!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
5Million-10Million
Employee Number:
>100
Ecer Certification：
Verified Supplier
ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coil... ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coil...
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