供应商资源开发公开征集公示

海洋石油工程股份有限公司因生产建设工作需要，诚邀具备研发能力、制造能力和相关业绩的国内优秀供应商，与海洋石油工程股份有限公司共同开展工作。现将相关信息公开如下：

1．需求概况

锦州25-3油田I期开发 锦州25-1南油田1-8井区调整项目8井槽丛式管汇水下节流阀、单向阀。海洋石油工程股份有限公司目前需求为各一套，现计划公开招标。

招标策略：公开招标。

定标策略：经评审的最低价法

技术要求：详见后附《采办料单技术评审项》、《通用技术规格书》

合同模式：总价合同。

2.技术参数：

1.主要技术参数

Key Technical Spec.

1.1资质和质量体系证书

Qualification and Quality System Certificates:投标方应在标书中提供所投的阀门制造商有效的API 17D、API 6A和ISO 9001证书。

The bidder shall provide valid API 17D, API 6A, and ISO 9001 certificates from the valve manufacturer in the bid document.

1.2中华人民共和国特种设备生产许可证和特种设备型式试验证书

"Manufacture License of Special Equipment People's Republic of China"and Special Equipment Type Test Certificate:要求1: 投标人承诺在供货时取得有效的《中华人民共和国特种设备生产许可证》。

Requirements 1: The bidder promises to obtain valid "Manufacture License of Special Equipment People's Republic of China" at the time of supply.

要求 2: 投标人承诺在供货时取得能够覆盖本次招标范围的有效的[节流阀4 1/16 "(DN 100)，设计压力5000psi(34.5MPa）, 温度等级

P(-29°C~82°C)]特种设备型式试验证书。并可在全国特种设备公示信息查询平台（https://cnse.e-cqs.cn/info-pub/pub）核实。”

Requirements 2: The bidder promises to obtain effective Special Equipment Type Test Certificate that can cover the scope of this bidding [Choke valve 4 1/16" (DN 100), design pressure 5000psi (34.5MPa), temperature level P(29°C~82°C)] at the time of delivery. It shall be verified on the national special equipment publicity information query platform (https://cnse.e-cqs.cn/info-pub/pub). ”

1.3第三方及检验证书

Third Party and Inspection Certificates:投标方负责邀请第三方船级(DNV or ABS or BV )审核、监督检查阀门的制造和见证阀门的测试，并在交货时提供第三方检验报告和符合性证书。

The bidder is responsible for inviting a third-party classification (DNV or ABS or BV ) to review, supervise and inspect the manufacturing of valves, witness the testing of valves, and provide third-party inspection reports and Certificate of Conformity at the time of delivery.

1.4设计认证证明文件

design validation proof documents:阀门应采用成熟且经过现场验证的设计。投标人应在标书中提供第三方出具的证明文件，包含按照API 6A、API 17D和API 6DSS标准进行的PR2试验、循环试验和高压舱试验的认证结论。认证阀门需要覆盖为该项目投标的阀门，覆盖原则依据相关标准。

The valves should be qualified and field proven designs. The bidder shall provide proof documents issued by a Third Party in the bidding documents: include PR2 test, endurance test, and hyperbaric test result conducted in accordance with API 6A, API 17D and API 6DSS standards. The certificated valves needs to cover the valves tendered for this project , with scaling principles applied based on relevant standard.

1.5设计寿命及水深

Design Life and Water Depth:20 年，50m

20 years, 50m

1.6设计/测试标准

Design / Test Standard:API 17D for Choke valve，API 6A for valve performance

1.7阀门类型

valve type:水下节流阀, 可回收

Subsea choke valve, retrievable

1.8压力等级

Pressure Ratings:5000psi (Full pressure design)

1.9温度等级

Temperature Ratings:Temp P (-29 ºC~82 ºC)

1.10产品规格等级

Product Specification Level:PSL 3G

1.11ROV操作界面

ROV operation interface:ISO 13628-8图18 , Class 4

ISO 13628-8 Figure 18, Class 4

actuator operator receptacle and retrieve operator receptacle is located in the top of acutator

1.12阀门端部

End Connection:4" 1/16 API 10000 psi BX-155 flanged inlet and flanged outlet, matching pipe size:4" 114.3mm O.D. X 12.7mmTHK + 3mm Inconel 625 Cladding

对接焊

BW

1.13压力变化

Δp:≤50psi/min

1.14电连接器

Electrical Connector:4-Way , Stab Plate Connector,socket

1.15阀体/盖，阀杆，笼套，阀座和螺栓/螺母材质，碳化钨涂层，阀体和盖的密封

Valve body/bonnet, valve stem, valve seat,Plug & Cage and bolt/nut material, tungsten carbide coating, valve body and bonnet sealing:需满足阀门数据表中的规定。

Must meet the requirements specified in the valve data sheet.

1.16本地指示

Local Indicator:需要Required

1.17执行器液压设计标准

Hydralic actuator Design standard:API 17D.

1.18执行器液压杆密封

Hydralic actuator rod Design standard:液压缸杆密封应采用双层PTFE/PEEK或其它非弹性体材料的唇形密封件，并配备弹簧预紧装置。

Hydulic cylinder rod seal shall have double PTFE/PEEK or other non elastomeric lip seal with spring preload.

1.19执行器操作类型

Hydraulic Operator Type:液压步进式, 失效保位Hydraulic Stepping, Fail As-Is

1.20阀座和阀体密封

Valve Seat and Valve Body Sealing:Compound Lip Seal

1.21阀杆密封

Stem Seal:O Ring + Lip Seal + V packing

1.22承压件材料证书

Material Certificate for Pressure Parts:阀体、法兰、阀盖等其它承压件和工艺湿式部件需提供BS EN 10204 Type 3.2证书。

BS EN 10204 Type 3.2 certificate is required for pressure containing parts and process wetted components such as valve bodies, flanges, valve bonnets, etc.

1.23涂装系统

Painting System:涂层体系需得到NORSOK M501 NO.7C认证

The painting system needs to obtain NORSOK M501 NO.7C certification.

1.24斜坡

Slope:阀芯通孔和法兰内径之间的任何直径不匹配都应通过1 / 4（14度）锥度进行过渡。

Any diameter mismatch between the valve through bore and the inside diameter of the Flange shall be transitioned by means of a 1 in 4 (14 degree) taper.

2一般技术参数

General Technical Spec.

2.1阀门方向

Valve Direction:进口:水平, 出口:垂直

Inlet:Horizontal，Outlet:vertical

2.2阀门及附件供货数量及范围

Quantity and Scope of Valve and Accessories:阀门及附件供货数量及范围需满足采办料单的要求。

The quantity and scope of supply for valves and accessories must meet the requirements of the purchase material list.

2.3阀门开度指示器

Valve Opening indicator:可视化指示器在水下环境下应是高能见度的。

Visual indicators should have high visibility in underwater environments.

2.4位置传感器

Position sensor:节流阀应具备线性可变差动变压器。

Choke valve shall have the LVDT.

2.5执行器液压设计压力

Hydralic Design Pressure of actuator:5000psi

2.6液控阀门液压控制液型号及执行器清洁度要求

Hydraulic Control Valve Hydraulic Control Fluid Type and Actuator Cleanliness Requirements:液压控制液型号Hydraulic control fluid type：

MacDermid Oceanic HW443R or better

液压执行器清洁度等级Hydraulic actuator cleanliness level：

SAE AS4059 class 6B-F

2.7外部设计压力

External Design Pressure:1.5倍的外部静水压

1.5 times external hydrostatic pressure

2.8非金属密封材料证书

Certificate of Non-metallic Sealing Materials:所有非金属密封材料应有NORSOK M-710证书。

All non-metallic sealing materials should have NORSOK M-710 certificate.

上述技术要求为项目暂定的初步要求，后续技术要求可视调研资源情况进行适当调整。请感兴趣的供应商于*开通会员可解锁*前，与我方联系人接洽，同时请提供相关业绩及已交付的产品相关证书文件。

技术联系人：齐增瑞

电 话：*开通会员可解锁*

邮 箱：qizr2@cooec.com.cn（需同步反馈ex_liuxx12@cooec.com.cn）

商务联系人：宋威廷

电 话：*开通会员可解锁*

邮 箱：songjia2@cnooc.com.cn

海洋石油工程股份有限公司

2026年 06月11日