42CrMo4 SAE 4140 AISI 4140 sert Krom Kaplamalı Alaşım Çelik Hidrolik silindir için Çubuk

• Malzeme: Karbon Çelik
• Yükle: Tahrik mili
• Sertlik ve esneklik: Sertlik/sert Aks
• Muylu Çapı Boyut Doğruluğu: IT6-IT9
• Eksen şekli: Düz şaft
• Mil şekli: Gerçek Eksen
• Hayır. Modeli.: CXCR-1
• Görünüm şekli: Yuvarlak
• Günlük Yüzey Kabalığı: 0.63 μm
• kullanım: hidrolik silindir mili
• boyut: 12 mm - 250 mm
• derece: karbon çelik ve alaşım çelik
• Taşıma Paketi: Seaworthy Export Packing
• Teknik Özelikler: 20mm-250mm
• Ticari Marka: OEM, Chengxin
• Menşei: Jiangsu, China
• HS Kodu: 84129090
• Üretim Kapasitesi: 24000 Tons/Year

Ürün Açıklaması

PART I: PRODUCT INTRODUCTION
1. Description: We can supply hard chrome plated rods, solid piston rods, and hollow piston rods. 
2. Commodity: 42CrMo4 hard chrome plated rods
3. Available steel gardes:

SAE/AISI	1020,1026,1045,1518,4130,4140
EN	C45E, E355,25CrMo4,42CrMo4,CK45,S45C
DIN	ST52

4. Machining&turning:as per drawings.
5. Hard chrome plating: thickness and hardness as per requirement. 
6. Diameter tolerance: ISO f7.
7. Surface roughness: Ra0.25um max or Ra0.4um max at the option of the buyer. 
8. Standard export packing: By plywood boxes
9. Customized packing or marking are available upon request. 

HARD CHROME PLATED RODS - READY TO BE MACHINED FOR PISTON RODS:

HARD CHROME PLATED RODS - PACKING: 


HARD CHROME PLATED RODS - BIG SIZE ROD READY TO BE MACHINED: 


HARD CHROME PLATED RODS - BIG SIZE ROD PACKING:


PISTON RODS - MACHINING:


PISTON RODS - MACHINING:


PART II: FREQUENTLY ASKED QUESTIONS
1. MOQ: 1 ton/size
2. Delivery Time: 10-20 days.
3. Warranty&Guarantee: Warranty&guarantee period is 6 months since we deliver the tubes, and we are not responsible for quality problem caused by wrong unloading or storage after shipment. We welcome customer's inspection before shipment. 
4. Payment Method: We accept payment method like T/T, L/C, or D/P, but it depends on our investigation about customers. We have a solution to evaluate the credit of customers from all over the world, and time and amount of D/P we can release is determined by the evaluation. 
5. Quality Control: We purchase raw material from stable suppliers who are leading steel mills, and we inspect the raw material as per the specifications. During our production procedure, there is inspection and quality control in every stage.