API 5CT Seamless Steel Pipe

• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Material: Alloy
• Transport Package: Wooden Case
• Specification: 4 1/2-20
• Origin: Jiangsu China
• Model NO.: 10, 20, Q345
• HS Code: 8431431000
• Production Capacity: 10000units Per Year

Product Description

Implementation Standard: ASTM A106/ASME SA106
Purpose: Used for conveying water, oil, gas and other fluids.
Major steel grades: A106A, A106B, A106C, etc. (After consultation, other special grades of steel pipes can also be supplied.)
Chemical composition and mechanical properties:
 

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Standard	Steel grade	Chemical consituents(%)
		C	Mn	Si	Cr	Ni	Cu	P.S
GB/T8163	10	0.07-0.13	0.35-0.65	0.17-0.37	≤0.15	≤0.30	≤0.25	≤0.030
	20	0.07-0.23	0.35-0.65	0.17-0.37	≤0.25	≤0.25	≤0.25	≤0.030
	Q345	0.12-0.20	1.20-1.60	0.20-0.55				≤0.030

 

Mechanical properties	Tensile strength(MPa)		Yield strength(MPa)	Elongation(%)
	10	335-475	≥205	≥24
	20	410-550	≥245	≥20
	Q345	490-665	≥325	≥21

 

 

Q:How can I place order? 
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line. 

Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.

Q: What's the order procedure? 
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you. 

Q: How do you deal with  defective products received by the clients? 
A:  If there are some defective items, we usually credit to our customer or replace them in next shipment.