Pipe procurement route
Choose process first, then lock OD and wall
Use the manufacturing route for the first cut. Complete the RFQ with NPS or OD, actual wall or schedule, length, ends, coating, hydrotest, NDT, quantity, and destination.
Produits
Products in this family
Sélectionnez tubes sans soudure, erw, lsaw, soudés et raccords industriels avec Tsingshan Steel (Shandong) en confirmant nuance, tolérance, finition, poids de lot et port de destination avant devis. Nous coordonnons MTC, inspection SGS / BV / Intertek et emballage export pour réduire les risques de spécification et d’embarquement.
Quick filters
Common grades
Common standards
Recommended for RFQ
Commercially important products with complete specifications and RFQ guidance.
Tube en acier sans soudure
OD × WT per schedule or drawing (confirm mill range) · Pipe
Tube soudé acier carbone API 5L X80
OD and wall per API 5L X80 project tables; length and… · Pipe
Quick quote details
Confirm these points before inquiry so the quotation can be practical and specific.
- Confirmez nuance, norme, épaisseur ou diamètre, quantité et port de destination.
- Demandez MTC EN 10204 3.1, photos de chargement et inspection SGS / BV si le projet l’exige.
- Vérifiez emballage maritime, protection anticorrosion et marques de lot avant expédition.
- Alignez fenêtre de livraison et documents d’export avec le planning projet.
Affichage de 12 sur 12 produits
Product family comparison
Compare approved Tubes en acier et raccords specifications
This table uses technically approved specification records only. An empty cell means no public value has been approved yet.
| Product | Standard | Grade | Manufacturing process |
|---|---|---|---|
| Tube en acier ERWView product | ASTM A53/A53M; ASTM A500/A500M | No approved public value | ERW welded |
| Tube en acier sans soudureView product | No approved public value | No approved public value | seamless |
| LSAW acier tubeView product | No approved public value | No approved public value | lsaw-welded |
| Tube en acier carbone API 5LView product | No approved public value | No approved public value | No approved public value |
| A53 acier carbone tubeView product | No approved public value | No approved public value | No approved public value |
| A106 GRB acier carbone tubeView product | ASTM A106/A106M | Grade B | No approved public value |
| soudé API 5L Line tubeView product | No approved public value | No approved public value | welded-unspecified |
| structurel acier tubeView product | No approved public value | No approved public value | No approved public value |
| sans soudure Boiler tubeView product | No approved public value | No approved public value | seamless |
| Tube soudé acier carbone API 5L X80View product | No approved public value | No approved public value | welded-unspecified |
| X42 acier carbone tubeView product | No approved public value | No approved public value | No approved public value |
| A192 acier carbone tubeView product | No approved public value | No approved public value | seamless |
Grades, standards, applications
Grades, standards, applications
Common grades
State seamless vs ERW/LSAW, PSL level for line pipe, and OD × wall before quotation.
- Pipe Carbon Steel
- Structural Carbon Steel
- Alloy Steel
Common standards
- ASTM A53
- API 5L
- EN 10219
- ASTM A106
- ASTM A53 (SEAMLESS)
- EN 10216 (PROJECT)
- ISO 3183
- ASTM A500
- PROJECT STRUCTURAL PRACTICE
- ASTM A179
- ASTM A192
- ASTM A214
Typical applications
- Construction et infrastructure
- Fabrication industrielle
- Centres de service et distributeurs
- Projets avec documentation d’export
Size & dimension range
- State OD × wall thickness and length (SRL/DRL/fixed).
- Process: seamless, ERW, or LSAW as required.
- Confirm end finish and surface (black, painted, galvanized).
- For line pipe: PSL/grade plus export bundle packing.
Category FAQ
Category FAQ
Quelles données pour cotation de tubes sans soudure, erw, lsaw, soudés et raccords industriels ?
Envoyez nuance, norme, taille, tolérance, quantité, port de destination et exigences de certificat ou d’inspection.
Préparez-vous les documents d’import ?
Oui. Nous coordonnons MTC, packing list, facture, photos de chargement et inspection SGS / BV / Intertek selon la commande.
Product center
Switch to Other Steel Families
Navigate to other metallurgical groups for cross-reference pre-qualification.
Demander un devis technique
Choose Tubes en acier et raccords for your application
Send the grade, dimensions, quantity and destination port. We will match the product and prepare a specific quotation.