Cold Rolled Pipe Precision Tube Manufacturer 10# 20 # 45 # 40cr Q235 Q355 Q345 Cold Drawn Small Caliber Precision Bright Laser Cutting Quality Assurance

• Customization: Available
• After-sales Service: Quality Assurance
• Warranty: 30days
• Model NO.: 20# 45# Q235 Q345 Q355 16Mn 12CrMo
• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Customized: Support Customization
• MOQ: 100PCS
• Package: Standard Sea Freight Packaging
• Delivery Time: 7-15days
• Payment Term: 30%T/T Advance + 70% Balance
• Transport Package: Standardized Packaging
• Specification: 10-480
• Trademark: XINDARONG
• Origin: Shandong
• HS Code: 7304399000
• Production Capacity: 500000000pieces

Product Description

Product descriptions from the supplier

1. High precision: The dimensional accuracy and shape accuracy of precision seamless steel pipes are very high, and can meet various high-precision processing and assembly requirements.
2. Smooth surface: The surface of the precision seamless steel pipe has been polished and is very smooth, which can reduce the resistance during fluid flow and increase the flow rate and flow rate.
3. Uniform wall thickness: The wall thickness of precision seamless steel pipes is very uniform, which can ensure the strength and stiffness of the pipeline while reducing pressure loss when fluid flows.
4. Strong corrosion resistance: Precision seamless steel pipes have been specially treated to have good corrosion resistance and can be adapted to use in various corrosive environments.
5. Long service life: Due to the high quality and high precision of precision seamless steel pipes, they have a long service life and can ensure long-term and stable use.

Product Show

Specification

material	10#, 20#, Q345, 45#, 20G, ST37, ST52, 1010 1020 1045 S45C S20C S10C
standard	ASTM A106, A53, A179, A192, A333, A519, A795, A335, A500, API 5L, API 5CT JIS G3452, G3454, G3455, G3456, G3444, G3460, G3461, G3464 DIN1629, DIN2391 EN10210, EN10025 GB/T 8163, GB/T 5310, GB/T 3087 and so on
Technique	Cold drawn, Hot-rolled, Finishing rolling
length	6m-12m or as customers required

Mechanical Property:

Standard	Grade	Tensile Strength(MPa)	Yield Strength(MPa)		Elongation(%)
			≤16	>16-30mm
GB/T8162-1999	10	335	205	195	24
	20	390	245	235	20
	35	510	305	295	17
	45	590	335	325	14
	16Mn	490	325	315	21
GB/T8163	10	335~475	≥205		≥24
	20	410~550	≥245		≥20
	Q345	490~665	≥325		≥21
GB/T3087	10	333-475	≥196		≥24
	20	392-588	≥245/226		≥20
GB/T5310	20G	410-550	≥245		≥24
	12CrMoG	410-560	≥205		≥21
	15CrMoG	450-640	≥235		≥21
	12Cr1MoVG	470-640	≥255		≥21
GB/T9948	10	330-490	≥205		≥24
	20	410-550	≥245		≥21
	12CrMo	410-560	≥205		≥21
	15CrMoG	410-640	≥235		≥21
GB/T6479	10	330-490	≥205		≥24
	20	410-500	≥245		≥21
	12CrMo	410-560	≥205		≥21
	15CrMoG	440-640	≥235		≥21

Production process
Application

About Us
Shandong Xinda Rong Company is a comprehensive steel company that integrates production, sales, processing, and transportation. The company always adheres to the principle of quality first and service first, providing customers with high-quality steel. Our company has sufficient resources to face customers at prices better than the market. With the development and progress of customers, we have built a beneficial cooperation platform

Transport
FAQ
Q1: What is your terms of payment?
A: 30% T/T in advance, the balance 70% before delivery. We will show you the photos of products and package before you pay the balance. 
Q2: what is the terms of delivery? 
A: EXW, FOB, CIF, CFR, DDU 
Q3: What is the terms of packing? 
A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement. 
Q4: What is your delivery time? 
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period,it usually takes about 15 days-30 days after receiving the deposit. 
Q5: Could you provide the samples? 
A: yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer. 
Q6: How could you guarantee your products? 
A: Each piece of products is manufactured by certified workshops, inspected by Lenser piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.