Basic Info.
Product Description

Product Description
Tianzhu Special Steel Co., Ltd stands as a premier manufacturer and stockist of seamless steel pipes. Leveraging our extensive inventory, we promise swift delivery to meet your urgent needs.
Porduct Name | Hot Selling ASTM A106Gr.B Seamless carbon steel pipe |
Outer Diameter | 10--300mm,according to customer requirements |
Thickness | 4--100mm,according to customer requirements |
Length | 1--12M ,according to customer requirements |
Standard | ASTM B36.10, API 5L, DIN17175 etc. |
Type | Round |
End | bevel end/BE/buttweld, PE/ plain end |
Surface Treatment | Bare, Black Painted, Varnish Coating, galvanized etc. |
Marking | Standard Marking, or according to customer's requirements. Marking Method: Automatic Spray of White Paint. |
Material | API 5L/ASTM A106/ASTM A53 GR.B |
Application | Petrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust; power plant; ship buliding;water treament,etc. |
Advantages | 1, Quick Respond 2, Reasonable Price 3, Abundant stock and prompt delivery 4, Flexible payment terms 5, Rich experiences in manufacturing and exporting 6, Excellent Quality |
Package | Loose package; In bundles; Bundles with two slings at two ends suitable for sea transportation. |








1. Are you a factory or a trading company?
We proudly operate as a factory. Additionally, we collaborate with partnered facilities to expand our steel business offerings.
2. How can I get a quotation from you?
Simply leave us a message, and we assure you of a prompt response. Alternatively, connect with us in real-time via Trademanager.
You can also access our contact details on the contact page for further inquiries.
3. Can I get samples before placing an order?
Absolutely, we offer free samples in most cases. We can also customize production based on your samples or technical drawings.
4. What is your delivery time?
Our standard delivery timeline is approximately 10 days.
For in-stock items, dispatch can occur within just 2 days.
5. What are your payment terms?
Our standard payment terms include a 30% deposit. We offer various shipping terms: EXW, FOB, CFR, and CIF.
6. How does your factory ensure quality control?
Quality is our priority. Our factory is ISO9001 certified, ensuring 100% qualified products upon dispatch.
Each production stage is strictly monitored, with dual technicians inspecting each process.
After production, a final test is conducted to identify and remove any unqualified items.
7. What is your minimum order quantity (MOQ)?
Our minimum order quantity is set at 5 tons.