Haihao Group has successfully arranged the shipment of a new batch of DIN 2391 ST35 seamless steel pipes to a long-term customer in the Philippines. The order includes multiple outer diameters and fixed lengths, manufactured with strict dimensional control to meet mechanical and structural application requirements.
As a professional DIN 2391 seamless steel pipe supplier, Haihao Group continues to provide high-precision cold drawn tubes to clients across Southeast Asia, supporting equipment manufacturing, construction, and industrial fabrication projects.
DIN 2391 ST35 seamless steel pipes with plain ends
Order Overview: DIN 2391 ST35 Precision Seamless Pipes
All pipes in this shipment are produced according to DIN 2391 standard with ST35 material grade and plain ends. The products are widely used as precision mechanical seamless tubes where dimensional accuracy and consistent wall thickness are essential.
Technical Specifications
Standard: DIN 2391
Material: ST35
Product Type: Cold drawn seamless steel pipe
End Type: Plain ends
Size Details Included in This Shipment
1. OD 63.5 mm × ID 44.5 mm × WT 10 mm
- Length: 2.8 meters
- Length: 3.3 meters
2. OD 45 mm × ID 25 mm × WT 10 mm
- Length: 2.8 meters
- Length: 3.3 meters
3. OD 89 mm × ID 60 mm × WT 14.5 mm
- Length: 2.8 meters
- Length: 3.3 meters
These custom length DIN 2391 ST35 seamless steel pipes were manufactured with accurate OD, ID, and wall thickness tolerances to ensure compatibility with the customer’s downstream machining and assembly processes.
Advantages of ST35 Cold Drawn Seamless Steel Tubes
The DIN 2391 ST35 cold drawn seamless tube is known for its excellent dimensional precision and stable mechanical properties. Compared with welded tubes, seamless pipes offer:
- Uniform wall thickness
- Higher pressure resistance
- Improved structural integrity
- Smooth internal and external surface finish
Because of these advantages, ST35 precision seamless steel pipes are commonly used in hydraulic systems, automotive components, mechanical structures, and industrial machinery manufacturing.
Strict Quality Control for Export Projects
For this Philippine project, Haihao Group carried out comprehensive inspection procedures, including:
- Raw material verification and traceability
- Dimensional inspection (OD, ID, wall thickness, length)
- Surface quality examination
- Marking and export packing inspection
Each bundle of DIN 2391 ST35 seamless mechanical tubing was carefully packaged to prevent surface damage and deformation during ocean transportation.
Supporting Industrial Development in the Philippines
The Philippines is an important market for industrial equipment and infrastructure development. By delivering high-precision ST35 seamless steel pipes for the Philippine market, Haihao Group strengthens its position as a reliable exporter of European standard seamless tubes in Southeast Asia.
If you are looking for a dependable DIN 2391 ST35 seamless steel pipe exporter, or require customized precision seamless tubes with specific OD, ID, and length, Haihao Group is ready to provide technical support and competitive quotations.
