"carbon" - LSAW Pipes Manufacturer

XStore theme

Searched Products:

en grooved flange one piece (flanged adapter) (copy)

Grooved Fittings And Couplings

ANSI grooved flange two-piece (Flanged adapter)

Searched Blogs:

Stacks of large diameter steel pipes stored in an industrial yard illustrating ASTM A671 and ASTM A672 pipe production and supply banner

23Jun BLOGS

Selecting Steel Pipes for High-Temperature & Low-Temperature Service: ASTM A671 vs. ASTM A672

Introduction Extreme temperature industrial pipelines used in oil and gas, power generation, low temperature storage and municipal infrastructure rely on durable welded steel...

Heavy-duty steel pipe piles installed at a coastal port for flood-resistant offshore foundation support under marine conditions banner

18Jun BLOGS

Flooding & Piling: Selecting High-Strength Structural Steel Pipes for Coastal Infrastructure

Introduction Coastal buildings are faced with both mechanical and chemical pressures, which makes standard carbon steel pipes unsuitable for long-term structures and fluid...

Large diameter LSAW and SSAW steel pipes loaded in shipping containers at a seaport using nested loading to optimize international logistics and freight costs-banner

17Jun BLOGS

How to Optimize the Logistics Costs of Large-Diameter LSAW and SSAW Steel Pipe Shipments

Introduction For global engineering contractors, pipeline developers, and infrastructure procurement managers, the procurement process rarely ends with selecting a qualified steel pipe supplier or...

Stacks of large diameter steel pipes in an industrial yard under a gantry crane, representing API 5L PSL1 and PSL2 pipeline materials used in oil and gas infrastructure banner

12Jun BLOGS

API 5L PSL1 vs. PSL2: 5 Critical Differences Every Procurement Manager Must Know

Introduction API 5L is the authoritative global standard for seamless and welded pipelines for oil and gas transportation, municipal water supply, and submarine...

AS/NZS 1579 certified large diameter steel pipes with anti-corrosion coating for municipal water infrastructure and potable water transmission projects banner

09Jun BLOGS

Why AS/NZS 1579 is the Gold Standard for Water Infrastructure: A Comprehensive Guide

Introduction Global urban development and freshwater resource management demand reliable, durable pipeline solutions for water infrastructure, making AS/NZS 1579 the authoritative global benchmark...

Large-diameter LSAW and SSAW steel pipes stored at an industrial yard for potable water pipeline construction with crane lifting equipment at sunset banner

28May BLOGS

Internal Linings for Potable Water Pipelines: Why Liquid Epoxy and Cement Mortar Matter

1. Introduction Delivering clean drinking water to cities worldwide is not simple. Pipeline systems must withstand internal pressure, soil loads, and decades of...

Field welding of large diameter ERW and LSAW steel pipes during pipeline construction on coated carbon steel pipe banner

26May BLOGS

Mastering the Weld: A Practical Guide to Connecting ERW and LSAW Pipes on Site

In onshore pipeline construction, connecting large diameter steel pipe sections reliably determines the integrity and service life of the entire project. Field crews...

Commercial fire sprinkler piping system with grooved steel pipe fittings and welded connections installed on an industrial building ceiling banner

21May BLOGS

Grooved vs. Welded Pipe Fittings: Which is Best for Fire Sprinkler Systems?

The selection of connection methods for fire sprinkler systems directly influences how quickly a system responds and how reliably it performs when needed....

Malleable iron pipe fittings in industrial warehouse for BS EN and ASTM threaded steel pipe systems banner

19May BLOGS

A Comprehensive Guide to Malleable Iron Pipe Fittings: BS EN vs. American Standards

Introduction In industrial piping networks, malleable iron pipe fittings serve as essential components for connecting steel pipes across water, gas, oil, steam, and...

Large carbon steel pipes being loaded at an industrial port for overseas shipping from China, showcasing steel pipe export and logistics operations.

14May BLOGS

Top 5 Factors to Consider When Importing Steel Pipes from China (And How to Avoid Common Pitfalls)

In the global industrial field, driven by the vigorous development of infrastructure construction, the continuous expansion of oil and gas exploration and the...

Searched Standards:

EN 10255

EN 10255 specifies non-alloy steel tubes for welding and threading. Used in water/gas plumbing, sprinkler systems, and general engineering applications.

EN 10219

EN10219 standard specifies cold-formed welded structural hollow sections of non-alloy/fine-grain steels. For construction frameworks and load-bearing structures.

ISO 3183

ISO 3183 prescribes requirements for steel pipes in pipeline transportation systems. Ensures safety and reliability for onshore/offshore oil and gas projects.

ISO 21809

ISO 21809 defines external coatings for buried/submerged pipelines. Includes specifications for FBE, 3LPE, and 3PP corrosion protection systems.

JIS G3444

JIS G3444 specifies carbon steel tubes for general structural purposes. Widely used in machinery, construction, and automotive applications.

JIS G3454

JIS G3454 covers carbon steel pipes for pressure service. Japanese standard for pipelines in power generation, chemical plants, and refineries.

DIN 30671

DIN 30671 standard governs polypropylene coating systems for steel pipes. Offers heat-resistant corrosion protection for industrial pipelines.

DIN 2458

DIN 2458 standard specifies precision steel tubes for mechanical engineering and general applications. Features tight tolerances and superior surface quality.

ASTM A672

ASTM A672 covers electric-fusion-welded steel pipes for high-pressure service at moderate temperatures. Ideal for power plants and petrochemical facilities.

SY/T 0135

SY/T0135 standard governs the technical requirements for buried steel pipeline polyethylene coating. Protects oil/gas pipelines against soil corrosion.

We remain steadfast in our mission, driving innovation to deliver exceptional products and services for clients, empower employees with trans-formative growth opportunities, and create sustainable value for society.

CONTACTS

Zhifangtou Industrial Park, Cangzhou City, Hebei Province

sales@alllandpipes.com

+86 22 8279 9516

+86 137 5258 0888

Hebei Allland Steel Pipe Manufacturing Co., Ltd.

Sitemaps

Searched Products:

Searched Blogs:

Searched Standards:

QUICK LINKS

PRODUCTS

STANDARDS