What are the production steps for casing and tubing pup joints?

Drill Bit

Drill Bit

Drill Stem SubBack to Products

A sub is a special short length of threaded pipe used to connect drill pipes to drill collars, with a drill pipe connection on one end and a drill collar connection on the other

What products can be applied to copper and nickel material?

Copper steel Tube,Copper steel Sheet,Copper steel Rod

Introduction and function of drill pipe

Drill pipe is the hollow, thick-walled pipe that transmits drilling fluid and torque through the wellbore to the drill bit on the rig

OCTG Tubular API-5CT EUE Tubing Pipe introduction

API-5CT EUE Tubing Pipe The API external-upset-end (EUE) tubing pipe is broadly used due to the fact that is a good, serviceable interconnection in the majority of wells.

Casing Coupling and Tubing Couplings specifiction

Couplings are used to hold the neighboring joints together during axial tension or compression.The common oilfield API-5CT casing couplings include J55, K55, N80 and P110 in accordance with API 5CT/5B, can be classified as STC (short thread), LTC (long thread) BTC (buttress thread) and premium connections.

What is the difference between J55, K55, N80-1, N80Q, and P110 of commonly used oilfield API-5CT casing steel grades?

Commonly used oilfield API-5CT casing steel grades are J55, K55, N80-1, N80Q, P110. Casings are mostly used in oil well drilling. According to the API-5CT standard, pipes can be divided into STC (short thread), LTC (long thread) and BTC (support thread) and their joints. Oilfield casing is placed in the wellbore and held in place to prevent subterranean formation and wellbore collapse and also to allow drilling mud to circulate and be extracted. Sleeves are typically manufactured with external dimensions ranging from 114.3mm to 508.0mm.

Titanium alloy plate product introduction

Titanium alloy plate Thickness: 0.3-200mm Width : 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc Length: 2000mm, 2500mm, 3000mm, 5800mm,6000mm,12000mm，etc Standard:ASTM，JIS, AISI, GB, DIN, EN Surface: BA，2B，NO.1，NO.4，4K，HL，8K Technique：Cold Rolled, Hot Rolled

Hastelloy alloy Plate Product Description

Hastelloy alloy Plate Product Description Thickness: 0.3-200mm Width: 40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc. Length: 2000mm, 2500mm, 3000mm, 5800mm, 6000mm, 12000mm, etc. Standard: ASTM, JIS, AISI, GB, DIN, EN Surface: BA, 2B, NO.1, NO.4, 4K, HL, 8K

Nickel alloy steel plate PRODUCT INTRODUCTION

Nickel alloy steel plate

Thick-walled Carbon Seamless Pipe(ASTM A106) Usage

Thick-walled Carbon Seamless Pipe(ASTM A106) Standard:ASTM A106 GR.B Out Diameter:88.9MM-914MM Wall Thickness:5.49MM-59.54MM Length:Random Length,Fixed Length,SRL,DRL