Product Details

1.Product Name: Hot Cold Rolled EN10305 Good Mechanical Steel Tubing

2.Outer Diameter: 30-250mm
3.Wall Thickness: 2-30mm
4.Material Grade: 20# 45# 16Mn 25Mn 27SiMn E355
5.Package: Standard export packing or as client’s request
6.Delivery Condition: BK/BKW/BKS/GBK/NBK
7.Delivery Time: Within 20-30 days after receiving payment or as client’s request
8.Trade Terms: FOB Yantai, Qingdao, or as client’s request
9.Payment Terms: T/T or L/C or as client’s request
10.Supply Ability: 500 metric tons/per month

What we focus on are:

--Tight tolerance
--High quality
--Good mechanical property
--Quick delivery
--Best service
--Reasonable price

What we can provide are:

--Seamless steel pipe

--Cold drawn steel pipe

--Cold rolled steel pipe

--Honed steel pipe

--SRB steel pipe

--Polished steel pipe

......

Benifit of Hot Cold Rolled EN10305 Good Mechanical Steel Tubing:

Superior surface finish
Good physical property to sustain reasonable stress
Tight tolerance
Using directly without any process

Company introduction

Yantai Xinpeng Steel Pipe Co,.Ltd. has been specialized in steel piping line for more than ten years. Our company mainly produces various specifications of precision steel tube, which are widely used in hydraulic cylinder for automobile, engineering machinery, textile machinery, printing machinery, oil drilling and other field.

Dimensions tolerance

OD(mm)	ID(mm)	Tolerance
OD(mm)	ID(mm)	OD(mm)	ID(mm)	Wall thickness deviation(mm)	Ovality(mm)	Curvature(mm/m)
40-74	30-65	±0.01	-0.3,-0.5	≤0.5	≤0.1	0.3
74-98	65-85	±0.01	-0.4,-0.6	≤0.5	≤0.15	0.3
100-116	85-100	±0.02	-0.4,-0.6	≤0.6	≤0.15	0.3
124-134	110-115	±0.02	-0.6,-0.8	≤0.6	≤0.20	0.3
140-158	120-135	±0.02	-0.7,-0.9	≤0.8	≤0.20	0.3
165-176	140-150	±0.02	-0.7,-0.9	≤0.8	≤0.20	0.3
188-203	160-180	±0.02	-0.7,-0.9 (honed)	≤0.8	≤0.20	0.3

Chemical composition

Steel grade	Chemical composition
Steel grade	C	Si	Mn
20#	0.17-0.24	0.17-0.37	0.35-0.65
45#	0.42-0.50	0.17-0.37	0.50-0.80
16Mn	≤0.2	≤0.5	1.00-1.60
25Mn	0.22-0.29	0.17-0.37	0.70-1.00
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40
SAE1026	0.22-0.28	0.15-0.35	0.60-0.90

Certificate

Passing ISO 9001 System, our products are in tight tolerance and high quality control to meet every client's request.

Logistic&Packing

With long term agreement with wellknown shipping company and forwarder , we can get best rate on ocean freight

1. standard export packing using plastic foam and wooden cartons

2. marking as per customer's requests

3. or as client's request totally

Usage

Hot Cold Rolled EN10305 Good Mechanical Steel Tubing are widely used in hydraulic system with precision steel tube, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, and other field.

FAQ

Q: What about your payment term?

A: Usually T/T or L/C or as client's request

Q: How about your capacity?

A: For steel pipes, 500 tons per month, 6000 tons per year.

Q: what about your package?

1. bundle packing

2. marking as per customer's requests

3. paint on the pipe as per customer request

4. pipe caps as customer requests

Q: If products have some quality problem,how would you deal with?

A: We will responsible for all of our quality problems and we are trade assurance supplier.