astm a53 gr.b erw black carbon iron schedule 40 steel pipe

astm a53 gr.b erw black carbon iron schedule 40 steel pipe

black round steel pipe	erw black pipe

1. Q: Are you a factory or a trading company?

A: We not only have our own factories but also have shares in some other enterprises.

2. Q: Can you provide samples?

A: Yes, if the sample is available in stock.

3. Q: Can you arrange the shipment?

A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

4. Q: What is the delivery time?

A: It is based on the order, normally 15 - 20 days after receiving the deposit or L/C at sight.

5. Q: Do you have quality control?

A: Yes, we have gained BV, SGS authentication.

6. Q: What are your payment terms?

A: 100% irrevocable L/C at sight. Or T/T, 30% advance, and balance against the copy of B/L within 3-5 days.

7.Q: What is your MOQ?

A: 10 tons  for common size, or mix sizes for a 20 GP container.

astm a53 gr.b erw black carbon iron schedule 40 steel pipe