OASIS Oil Tools Co., LTD is a leading and profesional manufacturer and supplier of ASTM A312 AISI304L Perforated Casing Pipe for well drilling. We have been in this line more than 10 years. And our 90% products are exported to overseas markets every year.

1.Company Profile:

Oasis Oil Tools Co.,LTD,  located in the industrial park of high-tech enterprises in Fengquan District,  Xinxiang City, covers more than 20000 square meters with total RMB 15 million investment.  Oasis now has more than 150 staff, among them 6 persons are senior engineer. After many years' efforts, now  OASIS has developed into a professional and famous manufacturer, which design, manufacture and sell
stainless steel and galvanized carbon steel water well screens/johnson screens, sand control well screens, bridge slotted well screens, pipe based well screens, perforated pipe (base pipe),  gravel pre-packed well screens, wedge wire screens, passive water intake screens, and other filter products as well as steel tubes and pipes.

Specifications of Stainless Steel 304L Perforated Casing Pipe for Well drilling: 

Pictures of ASTM A312 Stainless Steel Perforated Pipe:
Raw Pipes:

finished Stainless Steel 304L Perforated Casing Pipe:







Packing of Perforated Pipe by bubble bag:


Why choose we OASIS Perforated Casing Pipe for Well drilling?

1)World Class Quality: OASIS provide our clients with high quality water well screens and related products. OASIS had passed ISO9001:2008 quality control system.

2)Third party inspection: The productive process of OASIS screen is controlled by third party test company such as BV,SGS,etc. or client's representative.

3)Non Standard Screens: We OASIS can supply customer designed and engineered screens according to our clients' requirements.

4)Quick Delivery:OASIS can prepare stock for our regular clients to meet clients' requirement at any time.

5)Lower Maintenance of the Well:The water can pass freely around coarse particles and enters the well. So low maintenance costs with minimal encrustation or build-up of scale.

6)Environmentally safe:OASIS water well screen has signed the file to protect the environment with our local Environmental Protection Administration.

FAQ about API 5CT J55K55 Perforated pipe or stainless steel perforated pipe:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 7-30 days if the goods are not in stock, it is according to the real specification and quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10,000.00 USD, 100% in advance. Payment>=10,000.00USD, 30% T/T in advance ,balance after inspection and before shipment.
B. L/C are also acceptable
Any requirements of ASTM A312 AISI304L Perforated Casing Pipe for Well drilling, please kindly contact with me, and let me know the OD, wall thickness or weight, perforated hole size  or open area, connection way, length and quantity, then i will send you the formal quotation.