pup joint 2 7 8 factory

Pipe system involves various components, including 2 7 8 eue pup joint and are made from different materials. We offer wholesale 2 7 8 eue pup joint to create a smooth channel for the pipe systems in both commercial and residential areas.

PuYang Baolitong Petro Co,a professional manufacturer of varous oilfield equipment, including oil drilling and service equipment ,Oil production equipment ,OCTG products, wellhead & downhole tools and spare part. Our design and products are restrictly under API SPEC 5CT/ 7K/8C/6A.

Pup Joints are a mandatory part of equipment in almost any well. Due to their shorter length, they are typically easier to handle and to use. At the same time, they provide the same performance as the tubing/casing/drill pipe that they are attached to.

The pup joint is important product in the oilfield production. Our company has a professional experience on OCTG pipes, SRP products, Special the pipe Pup Joint for Casing and tubing which can provide a reliable, safe well service work according to the customer requirements.

Thepup jointsare used to adjust the height of full length Casing and Tubing strings. And also used to asjust the depth of downhole tools.All of our pup joints are manufactured from the highest quality API seamless tubing, per API specification 5CT latest edition.

BLAZE is adequately equipped to supply NPST Pup joints made of high quality seamless pipeline with  male & female detachable hammer union. NPST has uniform bore for greater flow capacity. NPST pup joints are available in 2″ to 4″ sizes, length for pup joint range from 1 feet to 20 feet at 15000 psi. Pup joint with Non- pressure seal thread union (NPST) are especially engineered for high pressure, abrasive services where welded connections are not desired. The design provides a strong, permanent end connection without butt welding. An epoxy thread-locking compound secures the connection.

Casing or Tubing Pup Joints, Casing or Tubing Connectors and Casing or Tubing Couplings. In addition it is capable of Threading items at Groups 1, 2, 3 & 4 of API spec. 5CT. Items supplied by BLAZE meet the Quality Standards as defined in API 5CT assuring

BLAZE is also well equipped to supply Line Pipe Couplings/ NPST pup joints with wide range of specifications. In addition we can supply thread Line Pipes and its accessories of various sizes. Items meet the quality standards as laid down in API – 5L.

Built in 2012, Command Tubular’s primary manufacturing facility is located in New Caney, Texas with a secondary repair/service facility in Houston, Texas. The New Caney facility is located on 15 acres with 68,000 ft2 of manufacturing area and can produce approximately 12,000 net tons of drill stem products per year. With an OD range of 2 3/8” – 6 5/8” and lengths from Range 1, Range 2 to custom Range 3, this facility was designed to meet the highest of customer specifications. With an industry reputation for quality, we guarantee that our materials and final products will perform better than API and ISO standards bringing our customer’s added value every step of the way.

PUP JOINTS are a joint of pipe of non-standard length used to adjust the length of tubular strings to exact requirement. We provide both tubing (2 3/8” to 4”) and casing (4” to 13 3/8”) in all lengths. With our myriad of licenses (quality page) we are able to cut to length, thread and couple to meet specified needs. API casing and tubing pup joints are manufactured according to API Spec 5CT using prime API monogrammed, seamless oil country tubing. Premium pup joints are also available with premium connections and in API or exotic alloy grades.

MARKER JOINTS are a joint of tubing used in a workover or completion tubing string that serves as a position or depth indicator. In most cases, a marker joint is significantly shorter than other joints in the string so that it is easily noticeable.

Seamless pup joints with premium connections are available in API and exotic alloy grades. Premium ends are threaded by the manufacturer or authorized licensee.

Available with standard or special perforation spacings. Each joint has four rows of ⅜ inch holes drilled longitudinally along the tube. Optional patterns, hole size, and lengths furnished upon request.

Upset forging is a process by which a plain end blank is upset at each end to increase the cross section area. We have innovated upsetting by automating our handling table. This automated handling table not only helps us upset at different lengths safely, but also helps us to get pup joints to the highest degree of consistency and accuracy.

The hydro tests all of its pup joints. This non-destructive test uses water pressure and a pressure recorder to determine possible leaks. Our modernized tester can be adjusted to accommodate various lengths of pup joints, and test them at various pressures as required by API and customer specifications.

We has a custom & automated Full Body Ultrasonic Inspection system to inspect its tubing pup joints. We are the first in the industry to build and use a Full Body Ultrasonic Inspection for pup joints to ensure there are no defects on the external and internal surface longitudinal and transverse.

This inspection has greater accuracy than other non destructive tests, one reason is its high penetrating power to allow detection of defects deep in the pup joints. The Full Body UT also has high sensitivity which allows it to detect exceptionally small deficiencies. This inspection ensures that our customers receive the best quality pup joints on the market.

We also manufacture pup joints by profiling from heavy wall mechanical tubing. Profiling of pup joints are done in a high precision and tolerance CNC in order for us to achieve a high level of dimensional tolerances and surface finish.

The wet magnetic particle test is a non-destructive test that detects surface and shallow subsurface defects. Pup joints are inspected for longitudinal and transverse defects using this inspection method.

We have exclusively designed a line which heat treats each pup joint individually. This setup is versatile and dynamic, as it can be adjusted for various lengths of pup joints and modified accordingly. This gives us the advantage of catering to the needs of our customers extremely quickly. All pup joints are re-straightened after heat treat to ensure the highest quality.

"Oil country tubular goods pup joints, made of carbon or alloy steel, welded or seamless, heat-treated or not heat-treated, regardless of end finish, having an outside diameter from 2 3/8 inches to 4 1/2 inches (60.3 mm to 114.3 mm), in all grades, in lengths from 2 feet to 12 feet (61 cm to 366 cm) originating in/or exported from the People"s Republic of China."

Beginning January 1, 2022, under the revised customs tariff schedule, subject goods are normally classified under the following tariff classification numbers:

For importations of subject goods originating in/or exported from China for which the exporter has not been issued its own normal values, the anti-dumping duty is 173.4% of the export price.

For importations of subject goods originating in/or exported from China for which the exporter has not been issued its own amount of subsidy, the countervailing duty is equal to 9,125.6 Renminbi per metric tonne.

The liability for anti-dumping and countervailing duty results from the proceedings conducted under SIMA and from the finding of the CITT. Information regarding the normal value and amount of subsidy of the subject goods in question and the amount of anti-dumping and countervailing duty payable should be obtained from the exporter. Related information may be made available to importers on a need-to-know basis in accordance with the provisions of Memorandum D14-1-2, Disclosure of Normal Values, Export Prices, and Amounts of Subsidy Established Under the Special Import Measures Act to Importers.

We manufacture pup joints in all sizes, grades, and thread profiles to meet any requirement. Our tubing pup joints are manufactured out of seamless tubing and machined or upset to final dimensions. All API casing and tubing pup joints are manufactured according to API Spec 5CT. Special requirements are available on request.