People always confused about how to describe steel pipe dimensions (sizes) in correct ways, or how to clarify to seller what exactly pipe size we are ...
Date:2019-01-25 Tags:Steel Pipe Dimensions & Sizes Chart (Schedule 40, 80 Pipe) Means
ASTM A335 pipe (with Grade P9, P11, P22, P91 pipes) has been widely used in different industries for high temperature, high pressure services. Accordi...
Date:2019-01-24 Tags:ASTM A335 Pipe and Featured Grades P11, P22, P91 Pipes
People always confused about how to describe steel pipe dimensions (sizes) in correct ways, or how to clarify to seller what exactly pipe size we are ...
Date:2018-12-12 Tags:Steel Pipe Dimensions & Sizes Chart (Schedule 40, 80 Pipe) Means
J55, K55, N80, L80, and P110 are standard OCTG casing pipe grades defined by API 5CT. Here's an OCTG casing pipe grades J55 K55 N80 L80 P110 guide....
Date:2026-04-21 Tags:OCTG casing pipe grades,API 5CT casing pipe,J55 K55 N80 L80 P110
Long-distance steam pipelines are used to transport high-temperature, high-pressure steam across industrial systems.Here's an overview of design and o...
Date:2026-04-15 Tags:long-distance steam pipeline, steam pipeline design and operation guidelines
Long-distance steam transmission pipelines must meet these key requirements:High-temperature resistant materials, Proper wall thickness for pressure s...
Date:2026-04-14 Tags:steam transmission pipelines,long-distance transmission pipelines,steam pipeline requirements
API H40 casing pipe is manufactured in accordance with API Spec 5CT, the primary standard for casing and tubing used in oil and gas wells.Here's an ov...
Date:2026-04-10 Tags:OCTG casing, H40 casing pipe, API 5CT casing pipe
Stainless steel pipe“grades”can refer to material grades (e.g., 304, 316) or surface finishes (AP, MP, BA, EP). This guide focuses on surface finish g...
Date:2026-04-10 Tags:ap stainless steel pipe, mp stainless steel pipe, ba stainless steel pipe,ep stainless steel pipe
In the oil and gas industry, four primary pipe types are used across the production chain: Drill Pipe, Casing Pipe, Tubing Pipe and Line Pipe. Here's ...
Date:2026-04-02 Tags:oil and gas pipe types,OCTG pipe,API 5CT tubing, oilfield pipe selection
In piping engineering and procurement, pipe schedule (SCH) is a critical parameter that defines wall thickness and directly impacts pressure capacity ...
Date:2026-04-01 Tags:Schedule 80 pipe thickness in mm, SCH 80 wall thickness chart
Damaged oil and gas well casing can sometimes be reused, but only after professional repair and strict integrity testing. Minor defects such as locali...
Date:2026-03-24 Tags:oil and gas well casing damage, well casing pipe repair, casing repair techniques
In drilling engineering, drill pipe specifications are not just dimensional data—they represent a multi-parameter system that governs load transfer, h...
Date:2026-03-18 Tags:drill pipe size,drill pipe selection,drill pipe specifications
Drill pipes used in oil and gas drilling are available in a wide range of sizes and specifications. Key parameters include outer diameter (OD), inner ...
Date:2026-03-17 Tags:drill pipe sizes, oil rig drill pipe, API 5DP drill pipe, drill pipe specifications
API 5DP is an international technical standard for steel drill pipes used in oil and gas drilling operations, published by the American Petroleum Inst...
Date:2026-03-12 Tags:API 5DP drill pipe, API drill pipe specification, oil drilling pipe standard
Drill pipe is a critical component of the drill string used in oil and gas drilling operations. It is typically manufactured from high-strength seamle...
Date:2026-03-11 Tags:drill pipe dimensions, drill pipe size chart, API drill pipe
