Yapı Malzemesi Çelik Çubuk 4140 Yuvarlak Çubuk Yüksek kaliteli ASTM AISI 4140 OEM Karbon Alaşım Çelik Yuvarlak Çubuk

• Tip: Steel Bar
• Standart: AISI, GB, BS, DIN, ASTM, JIS
• Alaşım: Alaşım
• ürün adı: karbon çelik yuvarlak çubuk
• model no: 5 mm kalınlık
• şekil: yuvarlak
• Hayır. Modeli.: 10-500mm Diameter
• kalınlık: 10 mm veya özelleştirilmiş
• boyut: özelleştirilebilir
• test: ultrasonik test
• uygulama: boru hattı taşımacılığı, petrol veya gaz sondaj
• tolerans: %1
• örnek: kullanılabilir
• "mod: 1 ton
• sertifikalar: iso, sgs ve üçüncü parça incelemesi
• fiyat koşulları: fab, exw, cif, cfr.
• teslimat süresi: 15-20 gün
• i̇şleme hizmeti: bükme, kaynak yapma, kesme, delme vb.
• yükleme portu: qingdao, tianjin
• Taşıma Paketi: Standard Ocean Package
• Teknik Özelikler: 10-500mm Diameter
• Ticari Marka: NAJIN
• Menşei: China
• Üretim Kapasitesi: 25000tons/Month

Ürün Açıklaması

Product Description

 

Product Name	Carbon Steel Round Bar	Test	Ultrasonic Test
Model No.	10-500mm Diameter	MOQ	1 Ton
Shape	Round	Certificates	ISO, SGS, and Third Part Inspection
Size	Can Be Customized	Price Terms	FOB, EXW, CIF, CFR
Application	Pipeline Transport, Oil or Gas Drilling	Delivery Time	15-20Days
Tolerance	1%	Loading Port	Qingdao, Tianjin

Detailed Photos

 

Packaging & Shipping

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Company Profile

Shandong Najin Heavey Industry Group Co.,Ltd founded in 1998, covers an area of 200,000 square meters, with more than 500 employees, is a company specializing in the building materials industry. The company is an agent of Shandong Iron and Steel, Laiwu Iron and Steel, Handan Iron and Steel, Anshan Iron and  Steel, Rizhao Iron and Steel, Puyang and other steel mills, and has a first-hand source of goods. Our company mainly engaged in producing and exporting Hot rolled steel coil, Cold rolled steel coil, Checkered steel plate, Flat steel, Steel Rod, Steel pipe.Meanwhile, group company imported the most advanced technology from Germany, Japan, Belgium and America, UK etc. For iron-smelting, and processing steel sheet, also equipping with the complete automatic system, become the advanced and biggest professional manufacturer in China Currently the Group holds the Tubes Mill and production lines of galvanized, galvalume, aluzinc and prepainted steel, with the annual production capacity of 2 million tons.

Customer Visit

 

FAQ

Q :Are you a manufacturer or trading company?
A: We are a professional manufacturer with 1.5 million tons of steel annually in China. We have passed the factory inspection by
various international organizations and have our own sales team. Welcome to seeing and inspecting our factory.
Q: Do you have quality control system?
A: Yes,we have iso,bv,sgs certifications and our own quality contorl laboratory.
Q: How long is your delivery time?
A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed product
Q: Do you provide samples? is it free or extra?
A:Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.
Q: Do you provide after-sale service?
A: We provide after-sales service and offer 100% guarantee on our products.