⑤ By application: boiler tubes, oil well tubes, pipeline tubes, structural tubes, fertilizer tubes, etc.
Production process of seamless steel tubes
①Main production processes for hot-rolled seamless steel pipes (key inspection processes):
Billet preparation and inspection → Billet heating → Piercing → Rolling → Reheating of rough tubes → Sizing (reducing) → Heat treatment → Straightening of finished tubes → Finishing → Inspection (non-destructive, physical and chemical, bench testing) → Storage
② Main production processes for cold-rolled (drawn) seamless steel pipes:
Billet preparation → Acid washing and lubrication → Cold rolling (drawing) → Heat treatment → Straightening → Finishing → Inspection
How do I order our products?
Ordering our steel products is very simple. You just need to follow the steps below:
1. Browse our website to find the right product for your needs. You can also contact us through website message, email, WhatsApp, etc. to tell us your requirements.
2. When we receive your quote request, we will reply you within 12 hours (if it is a weekend, we will reply you as soon as possible on Monday). If you are in a hurry to get a quote, you can call us or chat with us online and we will answer your questions and provide you with more information.
3.Confirm the details of the order, such as product model, quantity (usually starting from one container, about 28tons), price, delivery time, payment terms, etc. We will send you a proforma invoice for your confirmation.
4.Make the payment, we will start the production as soon as possible, we accept all kinds of payment methods, such as: telegraphic transfer, letter of credit, etc.
5.Receive the goods and check the quality and quantity. Packing and shipping to you according to your requirement. We will also provide after-sale service for you.
Post time: Jun-01-2025
