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Procurement of 0618-264TC260501C Procurement of High-Pressure Hydrogen Environment Fatigue Crack Growth Testing Equipment(1) (Китайская Народная Республика - Тендер #71222832) | ||
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Страна: Китайская Народная Республика (другие тендеры и закупки Китайская Народная Республика) Номер конкурса: 71222832 Дата публикации: 11-03-2026 Источник тендера: www.chinabidding.com |
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Procurement of 0618-264TC260501C Procurement of High-Pressure Hydrogen Environment Fatigue Crack Growth Testing Equipment(1)
2026-03-11
China CNTC International Tendering Corporation entrusted by the purchaser, invites sealed bids from eligible suppliers home and abroad for the supply of the following goods and/or service by
way of International Competitive Bidding. The tender notice was released on www.chinabidding.com on2026-03-11
1、Bidding Conditions
Overview:This project intends to procure 2 sets of fatigue crack growth testing equipment. For details, please refer
to the List of Bidding Products.
Source of Funds:Funds have been secured.
Description of The Prepared Bidding Conditions:The project is ready for bidding.
2、Bidding Content
Bidding No:0618-264TC260501C
Project Name: Procurement of High-Pressure Hydrogen Environment Fatigue Crack Growth Testing Equipment
Place of Implementation:Zhuozhou City, Hebei Province, China
List of Products:
3、Qualification Requirements For Bidder
Qualifications or Performance:1. Bidders shall be legally established enterprises (capable of assuming legal liability and financiallyindependent). Domestic bidders shall provide business licenses; overseas bidders shall provide
corresponding valid and effective proof documents.
2. Bidders shall be manufacturers of the main unit equipment or pressure vessel, or authorized agentsthereof.
3. Bidders shall have successfully registered on China International Bidding Network (website: http://www.chinabidding.com) before the bid submission deadline specified in the bidding documentsOtherwise, bidders shall not be able to enter the bidding process, and the consequences shall be borne by
themselves.
4. Joint bidding is not accepted for this project.
5. Potential bidders who have not registered with China CNTC International Tendering Corporation andpurchased the bidding documents shall not participate in the bidding.
Joint Bids:NOT Available
Bid without the bidding documents:NOT Available
4、Acquisition of Bidding Documents
Beginning of Selling Bidding Documents:2026-03-11
Ending of Selling Bidding Documents:2026-03-18
Sell bidding？doc？online？or？not:No
To Obtain::On-site Purchase
Place:Room 609A, China CNTC International Tendering Corporation (or contact 010-62108205 for online purchase)
Price of Bidding Documents:￥500/$70
5、Bid Submission
Deadline for Submitting Bids/Time of Bid Opening (Beijing Time):2026-04-01 09:00
Place of Bid:Conference Room 5, 6th Floor, Zhongguancun CapitalBuilding, No. 62 Xueyuan South Road, Haidian District, Bejing, China CNTC International Tendering Corporation
Place of Bid Opening:Conference Room 5, 6th Floor, Zhongguancun CapitalBuilding, No. 62 Xueyuan South Road, Haidian District, Bejing, China CNTC International Tendering Corporation
6、Contact Details
Purchasers:Research Institute Of Energy Materials((Beijing)Co., Ltd
Add.:No. 76 Xueyuan South Road, Haidian District, Beijing
Contact:Niu tong
Tel:13552731641
Bidding Agency:China CNTC International Tendering Corporation
Add.:6th Floor, 9th Floor, Zhongguancun Capital Building, No. 62 Xueyuan South Road, Haidian
District, Beijing (Postal Code: 100081)
Contact:Guo Chenzhong, Ma Zhaohui
Tel:010-62108205,62108119
7、Remittance Approach:
Bank(RMB):
Bank(USD):
Account NO.(RMB):9558850200000303581
Account NO.(USD):778350014863
1、Bidding Conditions
Overview:This project intends to procure 2 sets of fatigue crack growth testing equipment. For details, please refer
to the List of Bidding Products.
Source of Funds:Funds have been secured.
Description of The Prepared Bidding Conditions:The project is ready for bidding.
2、Bidding Content
Bidding No:0618-264TC260501C
Project Name: Procurement of High-Pressure Hydrogen Environment Fatigue Crack Growth Testing Equipment
Place of Implementation:Zhuozhou City, Hebei Province, China
List of Products:
| NO. | Product Name | Quantity | Main Technical Data | Remarks |
| 1 | Load Frame | 2 | 4.2.1 Axial dynamic load capacity 2 +100kN. 4.2.2 Dynamic load accuracy s +1% of reading, static load accuracy 0.5% of reading. Calibrationcertificates for testing machine load sensors (including but not limited to static load, dynamic load) must be provided at the time of equipment delivery. 4.2.3 Actuator stroke 150mm, equipped with co-axially installed Linear Variable Differentialindicated value. Transformer (LVDT) displacement sensor, calibrated over the full range; displacement accuracy s 1% of 4.2.4 Frame structure adopts high-rigidity double-column floor-standing frame structure. (1) Possesses excellent axial and transverse rigidity and co-axiality; equipment co-axiality meets the 5%requirement in ASTM E1012 and provides factory calibration certificate. (2) Load frame requires alignment rings for co-axiality adjustment. (3) Load frame shall be equipped with crossbeams for adjusting test space and fixing pressure vessels. (4) Load frame shall be equipped with load transfer chain and fixture system to adapt to the installation requirements of all specimens listed in 6.3.6. 4.2.5 Testing machine frequency: 0.005Hz 20Hz requirements: 4.2.6 Frame shall be integrally designed with high-pressure autoclave and meet the following (1) Piston rod must maintain reliable high-pressure sealing performance: under 450bar sealingpressure, it can withstand +100kN static testing and +100kN dynamic testing (stress ratio R=-1), withtest frequency no less than 5Hz. (2) Piston shall be equipped with pressure compensation chamber to ensure that internal pressure of high-pressure autoclave does not affect axial load. | |
| 2 | High-PressureAutoclave | 2 | 4.3.1 High-pressure autoclave shall be manufactured with overall machining from hydrogen-resistantalloy, and lined structure design is not accepted. High-pressure autoclave must possess pressure vessel certificate issued in accordance with PED (Pressure Equipment Directive) or equivalent Chinese standard; in addition, product certification documents compliant with international standards such as EN10204 or equivalent Chinese standards shall also be provided upon delivery. 4.3.2 High-pressure autoclave shall meet the following requirements: (1) Minimum size requirement for high-pressure autoclave: internal volume >7L. Maximum working pressure of high-pressure autoclave not less than: 450bar. (2) Operating temperature range of high-pressure autoclave is at least: -20？C ~ +180？C (minimum/ maximum). (3) Must be equipped with high-pressure autoclave moving system for specimen assembly operation; this system shall be integrated with equipment frame. (4) Pressure vessel shall be configured with built-in load sensor specifically developed for H2environment, with parameters at least as follows: measurement range 10okN, working temperature-20？C - +180？C, maximum pressure 2450bar, accuracy s +0.25% of full scale. #(5) Pressure measurement: Adopts dual display of pressure sensor and mechanical pressure gaugefor synchronized monitoring of internal pressure of high-pressure autoclave. Measurement error ofremote pressure sensor s 0.1% of full scale (FS); equipment shall be equipped with overpressurealarm and interlock protection functions, and must be configured with overpressure relief device, withrelief pipe outlet connected to safe discharge point. 4.3.3 High-pressure autoclave shall be provided with high-pressure gas inlet/outlet, vacuum circuit interface with shut-off valve, safety end cover and rupture disc with rated pressure of 600bar5%. | |
| 3 | IntegratedHeating/CoolingHeat Exchanger | 2 | See the bidding documents | |
| 4 | Booster Skid/High-PressureGas ControlPanel | 2 | See the bidding documents | |
| 5 | Purge and VentCollector withVacuum Piping | 2 | See the bidding documents | |
| 6 | Gas AnalysisSystem Package | 2 | To ensure safety, reliability and compliance of high-pressure hydrogen testing system operation, gasanalyzer shall be configured for continuous monitoring of gas concentration (unit ppm and percentage)in high-pressure autoclave-related gas flow. This instrument shall possess oxygen and moisturedetection functions, meeting the following requirements: 0.1ppm; (1) H2O measurement: range 0.1 ~ 100ppm, resolution not less than 0.1ppm, accuracy not less than (2) O2 measurement: range 0~ 2000ppm, resolution not less than 0.1ppm, accuracy not less than 0.1ppm. | |
| 7 | EquipmentTesting ControlUnit | 2 | See the bidding documents | |
| 8 | MechanicalTesting Softwareand Hardware | 2 | See the bidding documents | |
| 9 | High-PressureHydrogenEnvironmentControl Systemwith Softwareand Hardware | 2 | See the bidding documents | |
| 10 | Extensometer | 2 | See the bidding documents | |
| 11 | DCPD CrackLength Monitoring System | 2 | 6.2.1 Technology Adopted: Pulse Current Potential Drop (DCPD) Method standard) and ASTM E1820 (fracture toughness testing standard) 6.2.2 Compliance with Standards: Meeting requirements of ASTM E647 (fatigue crack growth testing 6.2.3 Satisfying the following functions: (1) Standard pulse DCPD mode tested specimen channel (2) Maximum output current >10A, at least dual channels: including reference specimen channel and (3) Calculation process of crack length, stress intensity, etc. can be automatically completed in software. Testing machine software can select crack detection calculation methods according to different standard requirements, and can also allow users to customize calculation methods | |
| 12 | Specimen Fixture | 2 | See the bidding documents | |
| 13 | Hydraulic Power Unit | 2 | See the bidding documents | |
| 14 | Cooling Unit | 2 | See the bidding documents |
3、Qualification Requirements For Bidder
Qualifications or Performance:1. Bidders shall be legally established enterprises (capable of assuming legal liability and financiallyindependent). Domestic bidders shall provide business licenses; overseas bidders shall provide
corresponding valid and effective proof documents.
2. Bidders shall be manufacturers of the main unit equipment or pressure vessel, or authorized agentsthereof.
3. Bidders shall have successfully registered on China International Bidding Network (website: http://www.chinabidding.com) before the bid submission deadline specified in the bidding documentsOtherwise, bidders shall not be able to enter the bidding process, and the consequences shall be borne by
themselves.
4. Joint bidding is not accepted for this project.
5. Potential bidders who have not registered with China CNTC International Tendering Corporation andpurchased the bidding documents shall not participate in the bidding.
Joint Bids:NOT Available
Bid without the bidding documents:NOT Available
4、Acquisition of Bidding Documents
Beginning of Selling Bidding Documents:2026-03-11
Ending of Selling Bidding Documents:2026-03-18
Sell bidding？doc？online？or？not:No
To Obtain::On-site Purchase
Place:Room 609A, China CNTC International Tendering Corporation (or contact 010-62108205 for online purchase)
Price of Bidding Documents:￥500/$70
5、Bid Submission
Deadline for Submitting Bids/Time of Bid Opening (Beijing Time):2026-04-01 09:00
Place of Bid:Conference Room 5, 6th Floor, Zhongguancun CapitalBuilding, No. 62 Xueyuan South Road, Haidian District, Bejing, China CNTC International Tendering Corporation
Place of Bid Opening:Conference Room 5, 6th Floor, Zhongguancun CapitalBuilding, No. 62 Xueyuan South Road, Haidian District, Bejing, China CNTC International Tendering Corporation
6、Contact Details
Purchasers:Research Institute Of Energy Materials((Beijing)Co., Ltd
Add.:No. 76 Xueyuan South Road, Haidian District, Beijing
Contact:Niu tong
Tel:13552731641
Bidding Agency:China CNTC International Tendering Corporation
Add.:6th Floor, 9th Floor, Zhongguancun Capital Building, No. 62 Xueyuan South Road, Haidian
District, Beijing (Postal Code: 100081)
Contact:Guo Chenzhong, Ma Zhaohui
Tel:010-62108205,62108119
7、Remittance Approach:
Bank(RMB):
Bank(USD):
Account NO.(RMB):9558850200000303581
Account NO.(USD):778350014863
Источник закупки
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