Product Details:Standard: API 5CT&5B Grade:J55 K55 N80 L80 P110
Outer Diameter: 4-1/2"~13 3/8" Thickness: as per API 5CT&5B
Alloy Or Not: IS ALLOY Surface Treatment: OTHER – coated with anti-corrosive paint
Technique: hot rolled
MORE DETAILS: Brand Name: DB
Packaging & Shipping
1.packed in bundle with steel belt 2.According to customer demand for packaging and transport.
SHANDONG DONGBAO STEEL PIPE CO, LTD is located at East city industrial Zone of Shouguang City which is the important counties of flourishing economy in Shandong Province, abutted against China’s second largest oil-field-Shengli oil-field.
We are mainly engaged in producing series of steel pipes for petroleum industry, such as oil tubing, oil casing, drill pipes, sucker rod, sucker rod pumps, tubular oil pump, special oil pipe, Coated Tubing and HDPE pipe. We have established good relationships with clients from United States, Russia, United Kingdom, Canada, Middle East and other major oil countries and won well credit.
We look forward to building successful business relationships with customers around the world.
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 40,000 tons per month, 520,000 tons per year. For pipe fittings, 20,000 tons per year
Q: what about your package
A: Usually as per customer's requests.
Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.
Q: What is your main market &main customers
A: We have 12years experience on steel pipes & pipe fittings. Our main market includes China, Singapore etc. Main Customers including HYST, Keppel group etc.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.