ASTM 4140 JIS Sm440DIN 42CrMo4 เหล็กผสมคาร์บอนกลม เหล็กกลมแท่ง

• After-sales Service: Yes
• Warranty: 3years
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• ไม่ใช่ ของรุ่น: 4140 42CrMo4
• Surface Treatment: Coated
• Alloy: Non-alloy
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• เส้นผ่านศูนย์กลาง: 6 มม .-1200 มม
• ความยาว: 3000 มม .-12000 มม
• พื้นผิว: ขัดเงาสีสว่างสีดำเคลือบ
• วัสดุ: 3#, a53b, a106b, API 20 5L st37, st35.8, st37.2, st3
• ข้อกำหนดด้านราคา: EXW, สั่งงานไร้สาย , CFR, CIF
• เวลาส่งมอบ: 7-10 วันตามปริมาณสุดท้ายที่คุณต้องการ
• โมค: 2 ตัน
• แพคเพจการขนส่ง: Standard Export Seaworthy or as Customers′ Require
• ข้อมูลจำเพาะ: 6mm 9mm 12mm
• รหัสพิกัดศุลกากร: 7214990000
• กำลังการผลิต: 50000ton/Year

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FAQ

 

1.Q: Are you trading company or manufacturer ?

A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel
products.we can also provide a wide range of steel products.

2.Q: Will you delivery the goods on time?

A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

3.Q: Do you provide samples ? is it free or extra ?

A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

4.Q: Do you accept the third party inspection?

A: Yes absolutely we accept.
 
5.Q: How could you guarantee your products?

A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
 
6.Q: How do we trust your company?

A: We specialise in steel business for years, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
 
7.Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.