November 29, 2022
|Product Name||big diameter ASTM A53 alloy seamless steel pipe with competitive price|
|Length||1-12m , customized|
|Inspection||X-ray inspection, manual ultrasopic inspection,surface inspection,hydraulic testing|
Q: Do you provide samples ? Is it free or extra ?
A: The samples are free,you just need to pay the courier freight.
Q: How could you guarantee your product ？
A: Products are manufactured by certified workshops, inspected by professional inspector. We also issue the warranty MTC to guarantee the quality.
Q: After sales service.
A: Quality are promised. Our com pany good reputation d ues to the quality and service.