Stainless Steel AISI304L 8in Seamless ERW Water Well Casing Tube for Drilling

Oasis Oil Tools Co., LTD is a leading and experienced manufacturer and supplier of Stainless Steel 8in Water Well Casing Tube for well drilling. We have been in this line nearly 15 years. We can provide the casings with length 5.8m or longer length 11.8m for different rigs.
We are the supplier of UN projects and Schlumberger Company. So you may rest assure of our quality. And any third party inspection is acceptable.

Could you please scan following QR code, then get my business card, it is very convenient for you to reserve and contact with me freely. Thank you very much

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 water well screens/johnson screens, oil well screens and 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, API and Stainless Steel Casing and Tubing, etc. water, oil and gas well filtering products as well steel tubes and pipes and industrial parts.

Techinical Information of stainless steel casing/seamless well casing/ASTM A312 casing:

Products show of stainless steel STC seamless and ERW casing:
Raw Pipe and inspection:


Finished Stainless Steel Well Casing Tube:




Inspection and Test details of stainless steel well casing pipe tubing:
*The chemical composition of material will be tested and will provide the MTC.
*All dimensions checked by our quality inspector, if required, they also can be inspected by Third Party Inspections like BV, SGS or representative appointed by buyer. The rest report or certificate can be provided.
*The Casing will do the hydraulic test or NDT.
*If required, the surface of casings can be polish or pickling and passivation, which will better corrosion resistance. The special marks on the casing surface also can be acceptable.
*Pre-shipment Inspection can be arranged and the container can be sealed by third party inspection.

Payment Terms of Oasis Stainless Steel Well Casing:

Usually our customers take following ways to pay the money for the goods:

1. 30% down payment By T/T before production and balance payable after inspection and before delivery.

2. 30% down payment By T/T before production and balance payable By T/T against copy of Bill of Lading.

3. 30% down payment By T/T before production and balance payable By L/C at sight.
4. 100% L/C is acceptable too.

Note: we can negotiate with our customers' about other ways to pay the balance payment upon the real conditions.

FAQ about the ASTM A312 AISI304L 316L Stainless Steel Well Casing:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: Can you design the well casing for the actual well and provide the related technical specification?
A: Sure 
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.

Any requirements of  Stainless Steel 8" Water Well Casing Tube with LTC STC BTC thread connection, please kindly contact with me, then i will send you the formal quotation and professional proposal.

Or if any interesting to be our agent at your local market, feel free to tell me. Let's talk in further.


Sarah Liu