Super Duplex Stainless Oem Steel Blind Flange Astm A182 F53 Large Diameter

Brand Name:QD

Certification:CE

Model Number:blind flange

Minimum Order Quantity:50piece

Delivery Time:7 work days

Payment Terms:L/C, T/T

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Hebei Qianding Pipe Fitting Manufacturing Co., Ltd.

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Location: Cangzhou Hebei China

Address: Cangzhou City, Hebei Province

Supplier`s last login times: within 29 hours

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Product Details Company Profile

Product Details

Super Duplex Stainless Steel Flange Astm A182 F53 Large Diameter Steel Flanges Stainless Steel Blind Flange

Specifications:

1. Chemical requirements

	N	C	H	Fe	O	Al	V	Pd	Mo	Ni	Ti
Gr1	0.03	0.08	0.015	0.20	0.18	/	/	/	/	/	bal
Gr2	0.03	0.08	0.015	0.30	0.25	/	/	/	/	/	bal
Gr5	0.05	0.08	0.015	0.40	0.20	5.5~6.75	3.5~4.5	/	/	/	bal
Gr7	0.03	0.08	0.015	0.30	0.25	/	/	0.12~0.25	/	/	bal
Gr9	0.03	0.08	0.015	0.25	0.15	2.5~3.5	2.0~3.0	/	/	/	bal
Gr12	0.03	0.08	0.015	0.30	0.25	/	/	/	0.2~0.4	0.6~0.9	bal

2. Tensile requirements

Grade	Tensile strength(min)		Yield strength(min)		Elongation(%)
Grade	ksi	M Pa	ksi	M Pa	Elongation(%)
1	35	240	20	138	24
2	50	345	40	275	20
5	130	895	120	828	10
7	50	345	40	275	20
9	90	620	70	438	15
12	70	438	50	345	18

3.Cooperation with us will provide you strong guarantee.

1.ISO9001:2015
2. The timely delivery rate is 99.8%, sometimes in advance.
3.Excellent after-sale service.
4.Rapid inquiry reply, within 2 hours.
5.Fair payment term
6.Professional technical adviser
7.Material certificate
8.Quality is strictly according to ASTM,DIN,UNS,GB/T standard(manufacturing process,surface treatment,inspections and testing).

FAQ:

Q1: How to order?

1. To specity standard and the thickness.

2. To specity surface treatment.

3. To specity figure size and quantity.

Q2: After sales service?

Quality are promised.We have a dedicated after-sales department to be responsible for all subsequent work after delivery.

Q3: Can I have a sample order for pipe fittings?

Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.

Q4: Do you offer guarantee for the products?

Yes, we offer almost 20 years warranty to our products.

Company Profile

Our company is China's largest pipeline equipment industrial base - salt mountain, the existing staff 120 people, covers an area of 100000 square meters, is located in the bohai sea economic development zone, taking mengcun hui autonomous county, located in "China pipe fittings of the township", covers an area of 32000 square meters, consists of four branch, east is near bohai sea, south according to jinan, north of Beijing and tianjin, the beijing-shanghai railway, The beijing-Fuzhou expressway is 100 kilometers away from Tianjin Xingang and 200 kilometers away from The Capital International Airport, making the transportation very convenient. Our company has the international advanced level of production equipment, sophisticated testing equipment and strong technical force. The introduction of 3000 tons of advanced performance hydraulic press and large medium frequency push machine, and other cold forming, hot extrusion, forging, welding, heat treatment processing, surface treatment and other production equipment a total of 22 sets; In order to ensure the quality of products, our 8 QC personnel strictly control every link of production and processing: incoming material inspection, processing inspection and final delivery inspection. At the same time, we have introduced more than 10 sets of testing equipment including X-ray testing, magnetic particle testing, ultrasonic testing, direct spectrum reading, metallographic analysis, material tensile test, hardness test, etc., to ensure that our products meet international standards.