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Baoding Jiangdashengye Trade Co., Ltd.

Sand Casting, CNC Machining, Sand Casting Cavity manufacturer / supplier in China, offering Sand Casting Gearbox with Painting, Customize Sand Casting and Machining Gearbox, Brass Trunnion for Austin Spare Parts and so on.

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Supplier Homepage Product Sand Casting Sand Casting Gearbox with Painting

Sand Casting Gearbox with Painting

FOB Price: US $0.5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.5/ Piece
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Port: Tianjin, China
Production Capacity: 10000PC/Month
Payment Terms: L/C, T/T

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Product Catalog
16 Products
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Product Name
FOB Price
Basic Info
  • Model NO.: SC-01
  • Casting Method: Thermal Gravity Casting
  • Application: Machinery Parts
  • Material: Iron
  • Surface Roughness: Ra0.8
  • Certification: CE, ISO 9001:2000
  • Name: Gear Box
  • Process 2: CNC Machining
  • Transport Package: Wooden Packing
  • Origin: China
  • Type: Clay Dry Sand
  • Sand Core Type: Resin Sand Core
  • Machining: CNC Machining
  • Surface Treatment: Sand Blast
  • Standard: AISI
  • Size: 1c250
  • Process: Sand Casting
  • Trademark: BDJD
  • Specification: ISO 9001: 2008
  • HS Code: 84867100
Product Description
Grey iron sand casting gearbox with pinting 

For seal or connect of pipe/tub-e lines
304,304L,316,316L,carbon steel,grey iron or other material on request
DN15 (1/2") to DN5000 (200")
Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges
Types' Specification
Welding neck
1, Preferred for high-pressure, subzero or elevated temperature
2, Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion
3, Easily radiographed and provides excellent stress distribution
1, Not normally used in high-stress applications due to low hub and weld attachment
2, Silps over outside of pipe
3, Inside of flange welded at hub and end of pipe
Lap joint
1, Used where bolt alignment or access for cleaning is required
2, Similar to slip-on flange when used with lap joint stub end
3, Radius at intersection of flange face and bore to match lap joint stub end
1, Used where welding would would be hazardous
2, Designed for low-pressure and non-cyclic applications
3, Bore is threaded to match pipe thread
4, Tapered to seal pipe and flanges
Socket welding
1, For small-diameter chemical processes, hydraulic and stream distribution lines
2, Similar to slip-on flange
3, Counter bore matches pipe bore, allowing unrestricted flow
4, Counter bore from hub side fits pipe's outer diameter - can insert pipe in socket with fillet weld at hub
1, Used to close ends of piping
2, Has no bore
3, Permits access to sealed lines
Other flanges
Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings

Baoding Jiangdashengye Trade Co,. Ltd

Full Name

Casting grey iron Cavity with pinting 


Stainless Steel 304, 304L, 316, 316L, Carbon Steel, grey iron



ANSI Flanges


ANSI B16.5, B14.47, B16.36, B16.48

Material Spec.:

ASTM A182, A351, DIN, ASTM A105, A216 WCB

Material Grades:

F305, F304L, F316, F316L, CF8, CF8M, CF3M
DIN1.4301, DIN1.4306, DIN1.4401, DIN1.4404
DIN1.4308, DIN1.4408, DIN1.4306, DIN1.4409
DIN1.0402, DIN1.0460, DIN1.0619


150, 300, 400, 600, 900, 1500, 2500

Flange Type:

Weld Neck, Threaded, Slip-on, Lap Joint, Socket Weld, Blind

BS Flanges




2.4, 6, 10, 16, 25, 40

Flange Type:

Weld Neck, Threaded, Slip-on, Lap Joint, Socket Weld, Blind

DIN Flanges


1) Blind Flange
DIN2527, Rate Pressure: 6 - 100 bar
2) Flat Flange for welding (Slip on)
6Bar DIN2573, 10Bar DIN2576, 16Bar DIN2502, 25/40Bar DIN2503
3) Welding Neck Flange
1/2.5Bar DIN2630, 6Bar DIN2631, 10Bar DIN2632, 16Bar DIN2633,
25Bar DIN2634, 40Bar DIN2635, 64Bar DIN2636, 100Bar DIN2637,
160Bar DIN2638, 250Bar DIN2628, 320Bar DIN2629, 400Bar DIN2627
4)Lapped (lapped joint) flange, Plain collar
6Bar DIN2641, 10Bar DIN2642,
5)Loose flange and ring for welding (slip-on flange and plain collar)
6Bar DIN2652, 10Bar DIN2653, 25Bar DIN2655, 40Bar DIN2656,
6)Loose flange and ring with neck for welding
10Bar DIN2673
7)Oval plain threaded flange
6Bar DIN2558
8)Oval plain, with neck threaded
10/16 Bar DIN2561
9)Thread flange with neck
6Bar DIN2565, 10/16 DIN2566, 25/40Bar DIN2567,
64Bar DIN2568, 100Bar DIN2569
10)Long neck welding flange
10/25Bar DIN28115
11)Hubbed slip-on flange for welding
10Bar DIN86029, 16Bar DIN86030

EN1092-1 Flanges


1) Plate (Slip on) flange for welding
6/10/16/25/40/63/100 Bar
2)Loose plate flanges with weld-on plate collar
6/10/16/25/40/63 Bar
3)Loose plate flanges with weld-neck collar
6/10/16/25/40/63 Bar
4) Blamk (Blind) Flange
6/10/16/25/40/63/100 Bar
5) Welding Neck Flange
6/10/16/25/40/63/100 Bar
6)Hubbed slip-on flange for welding
6/10/16/25/40/63/100 Bar
7)Hubbed threaded flanges
16/40/63/100 Bar
8)Integral Flanges
6/10/16/25/40/63/100 Bar
9)Weld-on plate collars
6/10/16/25/40 Bar
10)Lapped pipe ends
6/10/16/25/40 Bar
11)Weld-Neck Collars
6/10/16/25/40 Bar

JIS Flanges


2/5/10/16/20/30/40/63 kg/cm2
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