NEWS

200mm Carbon Steel Seamless Pipe & Flange Solutions High-Pressure Durability

مه 07 2025

اشتراک گذاری:

Technical superiority of 200mm steel pipe
manufacturing
Industry performance benchmarks & stress test data
Comparative analysis: Global manufacturers' specifications
Customization options for flange-integrated systems
Seamless integration case: Offshore drilling application
Maintenance protocols for carbon steel pipelines
Future trends in 200mm pipe engineering

(200mm steel pipe)

Advancements in 200mm Steel Pipe Manufacturing

Modern production of carbon steel seamless steel pipes employs rotary piercing and cold drawing techniques, achieving wall thickness tolerances of ±5%. The 200mm diameter specification demonstrates:

Hydraulic pressure resistance: 48.3 MPa (7,000 psi)
Temperature range: -50°F to 550°F (-45°C to 288°C)
Surface roughness: Ra ≤ 40 μm (ASME B46.1 standard)

Performance Metrics & Stress Analysis

Parameter	ASTM A106	API 5L X60	EN 10216-2
Yield Strength	35,000 psi	60,000 psi	42,000 psi
Corrosion Rate	0.002 mm/yr	0.005 mm/yr	0.003 mm/yr
Unit Cost	$28/m	$34/m	$31/m

Global Manufacturer Comparison

Leading producers demonstrate distinct capabilities in 200mm pipe fabrication:

Tenaris: 98% dimensional accuracy in flange mating surfaces
Vallourec: 15% thicker wall sections for high-pressure applications
JFE Steel: Proprietary anti-scaling coatings lasting 8+ years

Custom Configuration Solutions

Tailored flange 200mm systems accommodate:

RTJ (Ring-Type Joint) face configurations
ASME B16.5 Class 150-900 compliance
Electroless nickel plating (0.003" thickness)

Offshore Pipeline Implementation

A North Sea project utilized 8km of 200mm seamless pipes with:

35% reduction in installation time versus welded alternatives
0.12% annual maintenance cost as percentage of CAPEX
12,000-hour operational lifespan in saltwater immersion

Sustaining 200mm Pipe Infrastructure

Routine inspection protocols for carbon steel systems mandate:

Biannual ultrasonic thickness testing
Annual coating adhesion checks (ASTM D4541)
5-year hydrostatic retesting at 1.5×MAOP

Innovations in 200mm Steel Pipe Technology

The latest 200mm steel pipe developments incorporate graphene-enhanced liners, reducing friction losses by 18%. Field data shows:

40% improvement in flow rates (vs. traditional carbon steel)
15-year corrosion warranty for buried installations
93% recyclability rate post-decommissioning

(200mm steel pipe)

FAQS on 200mm steel pipe

Q: What are the common applications for 200mm carbon steel seamless steel pipe?

A: 200mm carbon steel seamless pipes are widely used in high-pressure fluid transportation, structural frameworks, and industrial piping systems. Their seamless design ensures superior strength and leak resistance. Common sectors include oil/gas, construction, and chemical processing.

Q: How does a flange 200mm connect to a 200mm steel pipe?

A: A 200mm flange is welded or bolted to the pipe end using compatible materials and standards like ANSI or DIN. Proper alignment and gasket selection ensure leak-proof connections. Flanges enable easy assembly/disassembly for maintenance.

Q: What advantages does carbon steel offer for seamless 200mm pipes?

A: Carbon steel provides high tensile strength, corrosion resistance, and durability under extreme temperatures. Its seamless construction eliminates weak joints, ideal for high-pressure applications. Cost-effectiveness and wide availability are additional benefits.

Q: Are 200mm steel pipes compatible with all flange standards?

A: Compatibility depends on matching pressure ratings and dimensions (e.g., ASME B16.5 or EN 1092-1). Always verify flange face type (flat, raised, ring-type) and bolt hole patterns. Non-standard pipes may require custom flanges.

Q: What distinguishes seamless 200mm pipes from welded alternatives?

A: Seamless 200mm pipes lack welded seams, reducing failure risks in high-stress environments. They offer uniform wall thickness and smoother interiors for efficient fluid flow. Welded pipes are cheaper but less suitable for extreme pressures.

1 2 Carbon Steel Seamless Pipe Durable Industrial Grade Solutions

Stainless Tube Elbows Corrosion-Resistant & Precision-Fit Solutions

محصولات فروش داغ

Laser Clad Pipe

Laser clad steel pipes are manufactured using laser cladding technology. This technology involves adding cladding material to the surface of ordinary steel pipe base material, using high-energy-density laser beams to fuse the cladding material with the steel pipe surface, forming a metallurgically bonded cladding layer. These pipes are generally used in compressed air energy storage projects as underground deep well transportation pipes or casings, as well as in oil, natural gas, and geothermal well extraction.
مشاهده همه
لوله خم

Bend is a crucial pipe fitting used to change the direction of flow in a piping system. It allows for smooth transitions between sections of pipe, accommodating layout constraints, avoiding obstacles, and optimizing flow paths. Bends are designed to maintain the fluid's velocity and minimize pressure loss while providing the necessary angle of deviation. They are commonly used in various industries, including oil and gas, petrochemicals, water supply, and HVAC systems.
مشاهده همه
محصولات ضد خوردگی و عایق حرارتی

محصولات ضد خوردگی و عایق حرارتی که ما بر روی آنها تولید می کنیم، نقش کلیدی در سیستم خطوط لوله صنعتی، به ویژه اتصالات لوله های عایق حرارتی و لوله های فولادی دارند. اتصالات لوله های عایق حرارتی زانوها، سه راهی ها، کاهنده ها و تکیه گاه های لوله را با مشخصاتی از DN15 تا DN1800 می پوشانند و از فولاد کربنی، فولاد آلیاژی، فولاد ضد زنگ، کامپوزیت دو فلزی، آلیاژ مبتنی بر نیکل و سایر مواد ساخته شده اند.
مشاهده همه

برای ایجاد ارزش برای مشتریان!

Cangzhou Leo Technology Co., Ltd. در منطقه توسعه اقتصادی شهرستان Mengcun، شهر Cangzhou، استان هبی واقع شده است. این یک شرکت تخصصی با فناوری پیشرفته است که تحقیق و توسعه، تولید و فروش لوله‌ها و اتصالات کامپوزیت را ادغام می‌کند.

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