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Coating Weld Neck Flange

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  • Price:

    Negotiable

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  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Hebei

  • Validity to:

    Long-term effective

  • Last update:

    2024-02-25 16:27

  • Browse the number:

    393

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Company Profile
Cangzhou Boyou Precision Machinery Manufacturing Co., Ltd
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Contact:

boyou(Mr.)  

Email:

Telephone:

Phone:

Area:

Hebei

Address:

Opposite to Border Affairs Middle School on National Highway 205, Yanshan Town, Yanshan County, Cangzhou City, Hebei Province

Website: http://www.cnhbbyjx.com/ http://boyou.brightonguitartuiton.com/
Product details



Products Description




 



Name: Weld Neck Flange



Material: ASTM A105



Class: 300LB



Size: 12IN



Surface Treatment: Black Coating



 







Chemical Requirements ASTM A105 Weld Neck Flange




 






















































ELEMENT

COMPOSITION, %

Carbon

0.35 max

Manganese

0.60-1.05

Phosphorus

0.035 max

Sulfur

0.040 max

Silicon

0.10-0.35

Copper

0.40 max (1)

Nickel

0.40 max (1)

Chromium

0.30 max (1-2)

Molybdenum

0.12 max (1-2)

Vanadium

0.08 max

(1) The sum of copper, nickel, chromium, molybdenum and vanadium shall not exceed 1.00%.

(2) The sum of chromium and molybdenum shall not exceed 0.32%.

Note:

For each reduction of 0.01% below the specified carbon maximum (0.35%), an increase of 0.06% manganese above the specified maximum (1.05%) will be permitted up to a maximum of 1.35%.

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