API 5L line pipe suppliers in China — page 2

These supplier profiles list API 5L (Line pipe) certificate records that the source marks Active. Each row shows the certificate number, specification number, official status, and expiry or grace date. OFMP is not API and does not certify, audit or endorse suppliers; confirm the scope on the API Composite List.

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151 supplier profiles · 151 certificate records

Profiles are organized by the site linked to the certificate records. One company may have multiple profiles. Records are marked Active by the source; the last sync time is unavailable. Confirm current status and supply capability before purchasing.

Only profiles and certificate records matching your filters are shown. Profile details are not limited by these filters.

Hebei Focus Piping Co., Ltd.
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1280API-5L
  Source status: Active
  Expires
  2027-02-24
  Source: public API Composite List. Verify at the source
HeBei HaiQianWei Steel Pipe Co., Ltd.
Cang Zhou City · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0866API-5L
  Source status: Active
  Expires
  2029-07-10
  Source: public API Composite List. Verify at the source
Hebei Huayang Steel Pipe Co., Ltd.
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0919API-5L
  Source status: Active
  Expires
  2029-09-18
  Source: public API Composite List. Verify at the source
Hebei Huike Steel Pipe Co., Ltd
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0720API-5L
  Source status: Active
  Expires
  2029-03-20
  Source: public API Composite List. Verify at the source
Hebei Jingye Precision Pipe Manufacturing Co., Ltd.
Shijiazhuang City · Hebei Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1237API-5L
  Source status: Active
  Expires
  2028-04-20
  Source: public API Composite List. Verify at the source
Hebei Longma Steel Pipe Manufacturing Incorporated Co., Ltd.
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0685API-5L
  Source status: Active
  Expires
  2027-11-16
  Source: public API Composite List. Verify at the source
Hebei Ouloong Steel Tubing Co., Ltd.
Cangzhou · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
Certificate dates need review
- 5L-1203: The listed expiration date is past, while the source says Active. Verify the current status.
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1203API-5L
  Source status: Active
  Expires
  2026-09-01
  Grace through
  2026-12-01
  Source: public API Composite List. Verify at the source
Hebei Shengtai Steel Pipe Co.,Ltd.
Xingtai · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1081API-5L
  Source status: Active
  Expires
  2028-07-29
  Source: public API Composite List. Verify at the source
Hebei Shengtian Group Seamless Steel Pipe Co., Ltd.
Cang Zhou City · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
Certificate dates need review
- 5L-0655: The listed expiration date is past, while the source says Active. Verify the current status.
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0655API-5L
  Source status: Active
  Expires
  2026-10-06
  Grace through
  2027-01-06
  Source: public API Composite List. Verify at the source
Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd.
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1270API-5L
  Source status: Active
  Expires
  2027-05-08
  Source: public API Composite List. Verify at the source
Hebei Yuancheng Industry Co., Ltd
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0723API-5L
  Source status: Active
  Expires
  2028-12-20
  Source: public API Composite List. Verify at the source
Hefei Ziking Steel Pipe Co., Ltd.
Hefei · Anhui · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1159API-5L
  Source status: Active
  Expires
  2029-05-05
  Source: public API Composite List. Verify at the source
Heilongjiang Jianlong Iron and Steel Co., Ltd.
Shuangyashan · Heilongjiang · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0733API-5L
  Source status: Active
  Expires
  2027-10-29
  Source: public API Composite List. Verify at the source
HengShui JingHua Steel Pipe Co., Ltd
HengShui City · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0497API-5L
  Source status: Active
  Expires
  2027-01-23
  Source: public API Composite List. Verify at the source
Hengtai Pipeline Equipment Co., Ltd.
Cangzhou · Hebei · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1336API-5L
  Source status: Active
  Expires
  2029-02-26
  Source: public API Composite List. Verify at the source
HengYang HongYuan Pipe Industry Co., Ltd.
Hengyang City · Hunan · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1032API-5L
  Source status: Active
  Expires
  2029-08-12
  Source: public API Composite List. Verify at the source
Hengyang Valin Steel Tube Co., Ltd.
Hengyang City · Hunan Province · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0377API-5L
  Source status: Active
  Expires
  2028-09-26
  Source: public API Composite List. Verify at the source
HSC (Chengdu) Seamless Steel Pipe Co., Ltd.
Chengdu · Sichuan · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
Certificate dates need review
- 5L-0671: The listed expiration date is past, while the source says Active. Verify the current status.
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0671API-5L
  Source status: Active
  Expires
  2026-08-11
  Grace through
  2027-02-11
  Source: public API Composite List. Verify at the source
Huai'an Zhenda Steel Tube Manufacturing Co., Ltd.
Huai'an · Jiangsu · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0644API-5L
  Source status: Active
  Expires
  2027-02-09
  Source: public API Composite List. Verify at the source
Huludao City Steel Pipe Industrial Co., Ltd.
Huludao City · Liaoning · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0500API-5L
  Source status: Active
  Expires
  2027-11-01
  Source: public API Composite List. Verify at the source
Hunan Shengli Xianggang Steel Pipe Co., Ltd.
Xiangtan · Hunan · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0993API-5L
  Source status: Active
  Expires
  2027-01-13
  Source: public API Composite List. Verify at the source
Inner Mongolia Baotou Steel Pipe Co., Ltd.
Baotou City · Inner Mongolia · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1252API-5L
  Source status: Active
  Expires
  2027-11-06
  Source: public API Composite List. Verify at the source
Inner Mongolia Baotou Steel Special Steel Pipe Co., Ltd.
Baotou City · Inner Mongolia Autonomous Region · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1248API-5L
  Source status: Active
  Expires
  2029-05-24
  Source: public API Composite List. Verify at the source
Inner Mongolia Juncheng Xingye Pipeline Co., Ltd.
Baotou · Inner Mongolia · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-1017API-5L
  Source status: Active
  Expires
  2027-08-17
  Source: public API Composite List. Verify at the source
Jiangsu Changbao Precision Steel Tube Co., Ltd
Jintan · Jiangsu · China
Source status: ActiveIn these results: 1 certificate record
Specification: API-5L
View details
Source: public API Composite List. Verify at the source
View 1 related certificate record
- 5L-0697API-5L
  Source status: Active
  Expires
  2029-04-27
  Source: public API Composite List. Verify at the source