Product Details

SUS321(UNS S32100)
SUS321 stainless steel (UNS S32100) is a kind of stability is very good stainless steel. In the temperature of 800-800 ° F (427-816 ° C), chromium carbide precipitation conditions, can still maintain good ability of resistance to intergranular corrosion.Due to the ingredients added titanium,in the case of chromium carbide formation, 321 alloy can still maintain stability.

General information:

super duplex 2507 din 931 stainless steel bolt acier duplex

Size	Metric diameter M5 to M100 Inch Diameter 1/4” to 3”
Material	316L 904L 317L 254SMO 654SMO AL6XN 1.4529 AISI310S S32760 Nickle copper alloy, Duplex stainless steel 2205 ,duplex stainless steel 2507, Hastelloy C276, hastelloy C4, Hastelloy C4, Hastelloy C22. Hastelloy B3, SUS321, Monelk500, Monel400, 724L,Inconel718,Inconel625, Inconel600, Incoloy825, 309S, Inconel601,A286, Alloy59, 316Ti, SUS347,17-4PH.Nickle201... Ect.
Product range	Bolt ,nut ,screw ,washer, thread rod ,flange,welding rod
Standard	DIN ASME GB JIS non-standard products
Logo	XDO , also according to client’s requirements
MOQ	100pcs at least, also according to size and material
Sample policy	sample could provided, sample fee will be charged if no instock.
Sample time	One day delivery if we have in stock, one week if no in stock.
In stock items	904L nut M6 to M20 , duplex stainless steel hex nut M6 to M20 316L hex bolt M6 to M30. 316L nut hex bolt M6 to M30
One stop purchase	we help you with one - stop purchasing, we could manufacture fasteners, flanges and also pipe fittings on these exotic materials.
OEM Accepted	Yes
Mill test certificate	Yes
Inspection report	Yes
Payment term	L/C T/T Western Union
Packing details	Carton box 200x100x200, Pallet 900X500X400

our factory pictures:

super duplex 2507 din 931 stainless steel bolt acier duplex

our inspection machine pictures:

ss 309s thread rod and washer stainless steel studs

Our quality control:

QA / QC Introduction :

All of our orders will be inspected by our QC team. We will check the quality during the production time .Also check the quality before shipping .

1.Before production, we will use spectrometer to test raw material to prevent mistakes

2.Every step QC department will record ,such as raw material cutting dimension, semi-finished product size, quantity , finished item detailed size

3.Before delivery ,detailed inspection report of finished products will present .

4. Beside size, we will check 10% to 20% of total quantity products whether have thread broken ,greasy, marking.packing ect.

5.Before delivery ,we will provide our mill test certificate together with inspection report.

6.Our mechanical property always shows tensile strength ,yield strength ,elongation,hardness, if you need more, just let us know in advance.

our Packing pictures:

How every order moves:

1. Inquiry - professional quotation

2. Confirm price, delivery time, weight, HS code, payment term etc.

3. Rachel, that’s me , will sent you proforma invoice

4. Client make payment and sent us bank slip to start production

5. Let you know the production information every five days

6. Sent you finished products pictures and inspection pictures

7. Client arrange balance payment

8. Raw material certificate, mill test certificate with chemical and mechanical property on, Size inspection report packing list ,commercial invoice will be sent to you.

9. Sent you Bill of lading to track the shipment ,or express tracking number

10. After receiving goods one month later, we will sent you a feedback form to know whether our goods function well

Other proucts and some non standard products manufacture as drawing:

For More details ,pls kindly Contact Sandy Hou ! I am here waiting for your any questions !