Stainless steel female thread rod

Specifications

Introduction

Through rod with female machine threads , round body with chamfer on the both ends , plated dacromat can be resistance of rust  long time .

Advantage

1. Perfect resistance of rust

Parts are made of stainless  steel and plated dacromat .

2. Smooth surface

Parts are made in lathe and grind the surface  no burrs .

3. Strict  tolerance

The minimum tolerance is 0.01 and nomal tolerance is 0.03

Material introduction

1) Super material .

all material are tested before feeded in and meet or over given requirements or standard .

2) Exceptional

Anti-rust performace . stainless steel material is good resistance from rust ,generally , finished goods can be anti-rusted over 72 hours under 96% salty sprey . so the most goods in outdoor or on seaside are choosed stainless steel as the first material .

As stainless steel contains nickel and chrome elementes , it is one of the best material that on resistance rust , especially for working surroundings with much acidity .

3) Nice surface .

goods are polished after finished forming . this is a good choice for ornamental parts . besides , stainless steel parts also can be finished in different colors per surface of fittings . In fact , stainless part itself has bright appearance .

4) Strong Strength .

As stainless steel has more "C" element , especially martensite stainless .

5) Antibiosis .

Most medical equipments are made from stainless steel as it can be up to 99% on killing bacteria .

6) Outstanding weldability .

The part under normal temperature is showing austenite status , and keep the perfect  comprehensive performance .

7) High hardness .

Parts are made from alloy elements material .it is up to HRC58 or more high .

8) Resistance to abrasion .

High hardness ensures parts can resist abrasion during operation .

9) Enviromental protection .

Picked material and finish treatment are based on ROHS or GB standard .

Quality control

(1) Checking material before feed in

all material must be checked according to the requirements of products before put them onto the machines to ensure material is available .

(2) IPQC ( by handle and auto-machined control )

The semi-finished products must be checked in special tools during production , this ensure products are always under control .

(3) Chemical elements analysis and fhysical testing after post treatment

The most metal products need post treatment after finished proudct, all products will be tested after than to make sure the quality of products are meet the related requirement .

(4) The second inspection , sort all finished goods by sorting machines if required ;

All goods were finished , they must to be tested and checked before package ; In this phase , goods will be checked in full inspection or partial inspection . and checking methods can be by handle or auto-machines .

(5) Packing

Packed in polybags and cartons or in small color bags .

(6) Last inspection ( spot checking , packages status , quantity etc )

When all goods are ready , we will make a final inspection for quantity and package’s status .

(7) Delivery

Everything is ready , we will deliver goods to appointed place or port according talking

Package

We can make different packages according to the different requirements , usually , there are several kinds of package for export .

In bulk .

goods are packed in worthy cartons and in polybags wrap inside package . each carton will be wrapped in belts on the surface .

Application

This package is usually for private use in the factory to assemble parts

Advantage

1) suitable for production line in the factory

2) big quanity each bag

3) low cost on package

Box

Goods are packed in small boxes ,the quantity of each box is different for different sizes of product . there are two kinds boxes , one is colored that can be print logo , photo and other information requested etc ; another is plain box , no any information on the surface of box .

Application

Box package is usually for sales in store .

Advantage

1) easy to check

2) easy to carry

3) not easy broken

4) beautiful apperance.

Samll bag

This package is in plastic bags with color print on the both sides or one side , it is more exquisite than box , usually , the quantity of each bag is very small , and there is a hole on the top of the bag for hang purpose

Application

Samll bag is usually for fitting of equipment to be packed and saled , or hang singlely in store for sale .

Advantage

1) Beautiful apperance

2) Easy to carry

3) Easy to check

4) Light weight

5) Easy to keep store

FAQs

Q. How about your capacity ?

A. With scale of ten thousand square meters , different processing machines , we are able to finish up to 2000 tons raw material every year , generally , one full 20 feet container ( about 20 tons) can be done in 20- 25 days .

Q.How long I can get samples for approval before placing order ?

A. Let you get and confirm samples in first time is our reponsiblity and pleasure , just in one week for new samples that need to be done in new tools , and we can deliver samples within 24 hours for exsiting samples once received your request .

Q.What are your popular payement menthods ?

A. T/T is our prior choose for all , of course , we are also accept L/C , Westunion , paypall .

Q.Would you provide OEM/ODM service ?

A. OEM/ODM are weclome for us .