1. Process:Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection            →rough machining→UT →2nd Heat treatment →finishing machining →Inspection 2. Heat treatment: Normalized / Annealed / Quenched / tempered 3. Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) 4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness  tester, Altimeter, Scale Micrometer, pressure tester, etc. 1. Process:Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection            →rough machining→UT →2nd Heat treatment →finishing machining →Inspection 2. Heat treatment: Normalized / Annealed / Quenched / tempered 3. Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) 4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness  tester, Altimeter, Scale Micrometer, pressure tester, etc.
The warm water inside the inflatable baby bathtub produced by P&D is separated from the cold ground by two sheets of PVC Material and a layer of air, so that the warm water in the bathtub can be kept warm continuously. There are also independent storage pockets, ergonomic design, horizontal strip anti-slip design, safe and secure. The newly upgraded, enlarged and thickened design can accommodate 6 months to 5 years old babies for longer use.
The Inflatable Bathtub can be used when it is inflated, and it can be folded when not in use, which also solves the problem of space for everyone. In addition, there are many styles of inflatable bathtubs, and there are rich children's illustrations and printing. Inflatable tubs are affordable. The price of an inflatable bathtub is less than half the price of a regular bathtub, and the inflatable bathtub is easy to move. If you want your baby to take a bubble bath in the yard and use the bathtub as a swimming pool, the baby inflatable bathtub can meet your wishes. Baby Inflatable Bathtub,Baby Inflatable Tub,Small Inflatable Tub,Inflatable Shower Bathtub P&D Plastic Manufacture Co., Ltd , https://www.jminflatablepool.com
Name :Â Forging Shaft
5. Material: carbon steel or alloy steel
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The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries.
 For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
The product can be provided as per your drawing or specified requirements.
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Deatailed description:
Name :Â Forging Shaft
5. Material: carbon steel or alloy steel
Â
The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries.
 For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
The product can be provided as per your drawing or specified requirements.
Â
Seamless 20crmnmo Heavy Steel Forging Shaft for Hydropower Spindle
Surface Treatment: Polishing
Forging Tolerance: +/-0.002
Standard: AISI
Certification: ISO 9001:2008, API Q1
Inspection: Third Party Accept
Coatings: Black Oxide
Surface Roughness: 0.63-0.16μm
Axis Shape: Straight Shaft
Trademark: HONGFENG
Transport Package: Free-Fumigation Pallet or Case, or as Requested
Specification: CCS, API
Origin: Jiangyin, China
Surface Treatment: Polishing
Forging Tolerance: +/-0.002
Standard: AISI
Certification: ISO 9001:2008, API Q1
Inspection: Third Party Accept
Coatings: Black Oxide
Surface Roughness: 0.63-0.16μm
Axis Shape: Straight Shaft
Trademark: HONGFENG
Transport Package: Free-Fumigation Pallet or Case, or as Requested
Specification: CCS, API
Origin: Jiangyin, China
Deatailed description: