Name: M4 Stainless Steel DIN 350 Plain Washers Factory Directly Flat Gasket Washer 316L
Brand: TOBO
Price: 600 USD

Categories

Flat Spring Washers

Brand Name:

TOBO

Model Number:

Washers

Certification:

SGS BV ROHS etc

Place of Origin:

China

MOQ:

1Kg

Price:

600-1500 USD/ton

Payment Terms:

D/A, T/T, Western Union, MoneyGram

Supply Ability:

Max 100-150 tons/month

Delivery Time:

15-30 days

Packaging Details:

Neutral packaging or customized packaging

Size:

2#-3inch

Material:

Brass, Stainless Steel, Steel, Alloy steel/Carbon steel/Stainless st

Surface:

zinc ,black oxide ,nickel ,ruspert,HDG,Dacromet

Product name:

Plain Washers

Standard:

GB DIN JIS ANSI

Application:

Heavy Industry, Mining, Retail Industry, General Industry, Oil & Gas,

Package:

Box Packing+carton+pallets

Style:

Split, Wedge, Internal Tooth, External Tooth, countersunk, Bonde

Color:

Sliver or as your request

M4 Stainless Steel DIN 350 Plain Washers Factory Directly Flat Gasket Washer 316L

Products Specification

M4 Stainless steel DIN 350 Plain Washers Factory Directly Flat Gasket Washer 316L

1. Certification: ISO, ROHS, SGS
2. Available Standard: DIN, ANSI, ASTM, JIS, BSW
3. Strength: Grade 4.8,Grade 8.8,Grade10.9,Grade12.9 A2-70, A4-70, A4-80

4. Finishing: Yellow, blue, white zinc plated, Galvanized,HDG,Chromate,Dacromet
5. Available material: Carbon steel, stainelss steel SS304, A2 ,Stainless steel SS314,A4.
6. Size: M2-M100, Length: 5-300mm, Moq: 500pcs, Port: Shenzhen, Shanghai
7. Available Packing: Plastic bags+Chipboard Cartons+Plywood pallet with Belt &Film.

Thread Specification d		Φ3	Φ4	Φ5	Φ6	Φ8	Φ10	Φ12	Φ14	Φ16	Φ18	Φ20
d	Min	3.2	4.3	5.3	6.4	8.4	10.5	13	15	17	19	21
d	Max	3.38	4.48	5.48	6.62	8.62	10.77	13.27	15.27	17.27	19.33	21.33
dc	Max	8	10	12	14	18	22	28	28	34	40	40
dc	Min	7.64	9.64	11.57	13.57	17.57	21.48	27.48	27.48	33.38	39.38	39.38
h	Max	0.55	0.9	1.1	1.8	2.2	2.7	3.3	3.3	3.3	4.3	4.3
	Min	0.45	0.7	0.9	1.4	1.8	2.3	2.7	2.7	2.7	3.7	3.7
	Nominal	0.5	0.8	1	1.5	2	2.5	3	3	3	4	4

Gaskets - Installation requirements for sealing gaskets:

1. The sealing surface of gasket and flange should be cleaned without any scratches, spots and other defects that affect the sealing performance of the connection.
2. The outer diameter of the sealing gasket should be smaller than the outer surface of the flange sealing surface, and the inner diameter of the sealing gasket should be slightly larger than the inner diameter of the pipe. The difference between the two inner diameters is generally 2 times the thickness of the sealing gasket to ensure that the inner edge of the sealing gasket does not extend into the container or pipeline after compression, so as not to hinder the flow of the fluid in the container or pipeline.
3, the sealing gasket preloading force should not exceed the design provisions, so as to avoid the sealing gasket over-compression loss of rebound ability.

Packing & Shipping

Package details:

1) Sample order, 20/25kg per carton with our logo or neutral package;

2) For Large orders, we can custom packaging;

3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;

4) According to customers' requirements.

FAQ

1.How do you let me trust you?
We are a Golden supplier in Alibaba who do business for more than 5 years. You can make an order by Alibaba to us directly.

2.How about your price?
High-quality products with a reasonable price suitable for your market.

3.How do you control your quality?
We request a QC inspection for each batch of goods. And we can provide you inspection report and mill certificate if you want..

4.Could you provide free samples?
For new customers, We can provide free samples for standard fasteners. But the clients will pay the express charges. For regular customers, We will send you free samples and pay express charges by ourselves.

5.How about your delivery time?
Generally speaking, All the goods have stock with little quantity, we can delivery them with one week. If the quantity is 1-2container, we can give you with 30-45days.

6.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallet is about 900-960kg, We also can make the customer's logo on the cartons. Or we customized cartons according to customers' requirement, If you need small box packing, we can do according to your requirement.

7.What is your payment term?
We can accept T/T,LC for general order. For new customer, we request 20%-50% T/T in advance, and balance payment should against B/L copy. For regular customer, we can provide delay payment after B/L date about 30-90 days
.

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