STAINLESS STEEL SELF DRILLING SCREW in STANDARD and NONSTANDARD SIZES

Product Description:

1，description of the stainless steel self drilling screw in standard and nonstandard sizes

2, the products show

3,OUR ADVANTAGE AND SPECIFICATION

1.    Our company has been dedicated to producing stainless steel screw, owning complete producing technology and abundant managing experience.

2.    The raw material such as mother tube, round bar we use is from Chinese biggest and well-known steel mill

3.    We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.

4.    We have ISO 9001 and PED certificate, and the Third Party Inspection Certificates such as TUV, BV, Lloyd’s, SGS, etc, also can be provided according to customers’ requirements,

5.    Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packed in bundles is also welcomed by some customers.

6.    The tolerance control we use is D4/T4 (+/-0.1mm) on both inside and outside Diameter and Wall Thickness, which is much higher than international standard ASTM, DIN.

7.    The surface condition is one of our main advantages: in order to meet different requirements for surface condition, we have annealing and pickling surface, bright annealing surface, OD polished surface, OD & ID polished surface etc.

8.    In order to keep the inside surface of pipe clean and make it free from deburring, our company develops the unique and special technology --- Sponge Washing with high pressure.

9.    We have complete after-sale service to deal with the problems in time.

4,FAQ

Q: WHAT ARE YOUR ADVANTAGES?

A: 1. We have a specialized team in dealing with all the documents required by customers. We aim to zero error to save money and time for client. 2. We have a strict quality control from production to delivery. 3. We take use of advanced system and tool to improve working efficiency and control every step. 4. Professional sales team to serve customers. 5. Samples can be provided as your requirements. 6. Professional packing team which keep every packing safely.

Q: WHAT ARE YOUR MAIN PRODUCT?

A: We are specializing in providing cold rolled 201/410/430 Stainless Steel Coil / Stainless Steel Strip / Stainless Steel Sheet / Stainless Steel Plate, Stainless Steel Circle, Stainless Steel tube / Stainless Steel Pipe Sheets. 

Q: CAN I GET FREE SAMPLE?

A: YES. We can provide free sample. However, you should be responsible for the transportation freight. Please tell us your express account or please send us the transportation freight of samples firstly, then we can arrange sample delivery.

Q: HOW MUCH THE TRANSPORTATION FREIGHT WILL BE FOR THE SAMPLES?

A: The freight depends on the weight and packing size and your area.