石油化工

为您的石油化工项目创造价值
鸭脖视频app下载官网为石油化工项目提供了种类繁多的无缝钢管,经验十分丰富。我们在全世界范围内提供尺寸范围最为广泛的无缝碳钢和合金钢钢管,这些产品可以用于最为严苛的环境条件高压 / 高温应用、 腐蚀环境、低温条件,以及各种具有挑战性的环境组合。

应用
鸭脖视频app下载官网产品可用于:

· 浮动设备:

水线以上部分可用于FPSO(浮式生产储卸油装置)、FLNG(浮动天然气液化装置)、FSRU浮式储存气化装置)

· 中央处理设备 (CPF)

油气分离、气体压缩、 天然气析液和气体注射装置

· 气体处理:

液化天然气 (LNG)、天然气液化 (GTL)、天然气脱硫 (酸性介质)、天然气处理厂以及其他

· 炼油厂:

加氢处理装置、硫回收装置、焦化、减粘裂化炉、质量改善装置、流体床催化裂化装置 (FCC)、加热器和蒸馏柱

· 石化厂:

蒸汽裂化、烯烃、无机物质、 芳烃和其他

+在炼油厂、石化和天然气加工厂加入内部连接管

主要特点:

· 独家供应商,能够为多种类型的碳钢和合金钢钢种提供最大尺寸范围的无缝钢管(外径和壁厚)

· 高温和低温钢种

· 优异的抗蠕变性和强韧性能

· 腐蚀技术以及来自NACE的庞大的数据库

· 硫磷含量较低的标准细晶粒钢生产

· 优异的焊接性

· 大批量和小批量产品生产能力

· 弯管和配件的空心管(母管)供应

· 优异的服务业绩记录

经销商
鸭脖视频app下载官网为国际经销商提供种类齐全的、经检验的无缝钢管,以满足MRO(保养、维修和操作)及所有的项目要求。能够提供高质量产品来满足市场需求,我们感到非常自豪。从定制订单到专属框架协议,我们根据如今的相关需求为所有的经销商提供最佳的解决方案和最好的产品,保证准时交货以及高水平的服务。

空心管配件

空心管是一种管状产品,在定制生产之后可以转化为配套产品。凭借钢材的优异的可锻性,鸭脖视频app下载官网将根据您的需要提供空心管配件。此外,根据后期的生产制造步骤,我们将按照您对于内径公差、 最小壁厚和倍尺长度的要求,为您提供相应的空心管。

钢级和尺寸




Vallourec offers a full range of seamless steel pipes, fittings and pipe hollows for refineries, petrochemical complexes and gas processing plants.

Carbon steel grades

API 5L / ISO 3183

B - X42 - X52N/X52Q - X60Q - X65Q - X70Q - X80Q - X100Q
with / without Sour Service properties (Annex H)

ASTM / ASME

A/SA 106 Grades B - C

A/SA 333 Grades 1 - 6

EN

EN 10216-2: P235GH - P265GH

EN 10216-3: P275 - P355 - P460

EN10216-4: P265NL

CSA

Z245.1 Grades 241 to 550
with/without Sour Service properties

According to NACE MR0175/ISO15156-2, NACE MR0103 and PED

Alloy steel grades

ASTM / ASME

A/SA 333: Grades 3 - 8

A/SA 213: T2 - T11 - T12 - T22 - T23 - T24 - T91 - T92

A/SA 335: P1 - P2 - P11 - P12 - P22 - P5 - P23 - P9 - P91 - P92

EN

EN10216-2: 16Mo3 - 10CrMo5-5 - 13CrMo4-5 - 10CrMo9-10 - 7CrWVMoNb9-6 - 7CrMoVTiB10-10 - X11CrM9-1+1 - X10CrMoVNb9-1 - X10CrWMoVNb9-2

According to NACE MR0175/ISO15156-2, NACE MR0103 and PED

Additional grades and requirements available upon request. Vallourec can develop and deliver tailor made solutions for line pipe and hydrocarbon processing applications in accordance with end user specifications and requirements.

项目管理



Vallourec has a team dedicated to project management to support our customers to increase effectiveness, to mitigate risk and ensure the success of the project. We coordinate and integrate every key phase of our tubular offer with partners and local content where necessary; to include for example: pipe + coating + welding + logistics + full process and documentation. From tendering to delivery, Vallourec strives to ensure the best possible execution and an optimal project schedule.

 

We are committed to:

· Delivering the highest standards of quality and safety for your projects and applications

· Providing project design support from our engineers and R&D centers

· Preparing detailed specification analysis

· Providing technical assistance

· Offering a broad range of products and associated services

· Quality planning and production to meet your schedule

· Dedicating resources with our project execution teams

创新及研发


With six international research centers and over 500 engineers and technicians, Vallourec is dedicated to developing innovative products and solutions for our customers. Our technological expertise is attuned to market requirements and our research teams work closely with customers to develop, industrialize and commercialize new products and solutions.

Vallourec’s expertise covers metallurgy, mechanical behavior, destructive and non-destructive testing, corrosion and steam oxidation, surface treatment, product and process simulation and heat transfer technology.


New projects & new solutions

· Advanced alloy grades for fired heaters

· Industrialization of low temperature grades (-195°C), for gas compression applications
e.g. on FPSO vessels

· Anti-corrosion grades and solutions

石油化工